What is the best gaming CPU? Your choice of processor will fundamentally affect your PC's frame rates, so you want to make sure you buy the very best gaming CPU you can afford when building a new PC. It's your CPU that sets up the frames for your GPU to render in games, making it the foundation of your gaming PC hardware.
Our current top choice is the AMD Ryzen 7 9850X3D. It's the fastest chip for gaming with enough power for other tasks too. Most gamers will probably want to opt for the nearly as fast but cheaper 9800X3D, though. Meanwhile, for a budget-friendly choice, Intel's new 270K Plus and 250K Plus are hard to beat. For more options, see the list below. Also see the "How to choose a CPU" and "CPU FAQ" sections for help learning what to look for in your next CPU, while the "Also tested" section includes chips we've reviewed that didn't quite make the grade.
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Best gaming CPU 2026:
AMD Ryzen 7 9850X3D
Best gaming CPU overall
AMD Ryzen 7 9850X3D specifications:
| Socket |
AM5 |
| Cores |
8 |
| Threads |
16 |
| Base clock |
4.7GHz |
| Boost clock |
5.6GHz |
| L3 cache |
96MB |
| TDP |
120W |
Pros
- Chart-topping gaming performance
- Solid overall performance
- Impressively cool-running and power frugal
Cons
- Only eight cores
- Only slightly faster than 9800X3D
- Expensive
The best gaming CPU overall is the AMD Ryzen 7 9850X3D. A year or so after the 9800X3D stormed to the top of the charts as the best CPU for gaming, the 9850X3D adds 400MHz of clock speed to push a few percentage points ahead, crowning it the new champion. If you're simply after the best of the best, this is it.
What's more, while the advantage of this chip over the 9800X3D is small, so is the price difference, at least on paper. At MSRP, you're only paying $20 extra to get the very best. That said, prices for the 9800X3D have steadily fallen since the 9850X3D's launch, so you can pick up that chip for around $60 less now, making it the clear choice if you're concerned at all about value.
Indeed, this is an expensive chip for only eight cores. You can grab the eight-core Ryzen 7 9700X for $200 less. It's nearly as fast in most situations, too, but it simply can't keep up when it comes to gaming. That's how powerful the 3D V-Cache tech in this X3D chip really is.
Still, the 9850X3D is a broadly very capable chip, with eight cores being plenty for most day-to-day use for a PC, and more than enough for gaming. It's not cheap, but it doesn't feel massively overpriced considering the overall gaming PC landscape right now. If you want to treat yourself to the best, we can't recommend it highly enough.
Read our AMD Ryzen 7 9850XD review for more information.
AMD Ryzen 7 9800X3D
Best gaming CPU for most
AMD Ryzen 7 9800X3D specifications:
| Socket |
AM5 |
| Cores |
8 |
| Threads |
16 |
| Base clock |
4.7GHz |
| Boost clock |
5.2GHz |
| L3 cache |
96MB |
| TDP |
120W |
Pros
- Phenomenal gaming performance
- Overclockable
- Much faster than 7800X3D in multi-threaded software
Cons
- High price
- You only get eight cores
- Draws more power than 7800X3D
The second-best gaming CPU right now is the AMD Ryzen 7 9800X3D. This eight-core CPU isn't cheap, but it can be had for as much as $60 less than the 9850X3D while only giving up a few percent in game performance.
In our tests, this CPU had been top of our charts until the 9850X3D came along, producing the fastest frame rates in the likes of Cyberpunk 2077 and Far Cry 6, with it being noticeably quicker than its predecessor, the 7800X3D, in non-gaming applications too.
The secret to the success of this CPU and its successor is its use of 2nd-gen AMD 3D V-cache, which is a large 64MB slice of silicon that sits under the CPU cores, providing a big boost in cache that saves your CPU from having to access slower RAM for its data.
This cache massively improves gaming performance, and the fact that it's underneath the CPU cores on the 9800X3D and 9850X3D (as opposed to on top of them as in the 7800X3D) means your CPU cooler now directly cools the cores, rather than cooling the cache first. This not only means cooler operating temperatures than the 7800X3D, but it has also enabled AMD to up the clock speeds, with a top boost clock of 5.2GHz.
Add in AMD's latest efficient Zen 5 architecture, and you have a formidable gaming CPU, as well as a chip that can handle multi-threaded software without breaking a sweat. It doesn't have loads of CPU cores for really heavy-duty workstation-type applications (look to the 9950X or 7950X for that), but it has enough for most people's needs, and it's a fantastic chip for gaming.
Crucially, while the 9800X3D is still a fairly pricey eight-core CPU, it's a reasonable chunk cheaper than the 9850X3D, so it's the better bet for most gamers, unless you absolutely want the best for the sake of it.
Read our AMD Ryzen 7 9800X3D review.
AMD Ryzen 9 9950X3D
Best CPU for gaming and productivity
AMD Ryzen 9 9950X3D specifications:
| Socket |
AM5 |
| Cores (P+E) |
16 |
| Threads |
32 |
| Base clock |
4.3GHz |
| Boost clock |
5.7GHz |
| L3 cache |
128MB |
| TDP |
170W |
Pros
- Incredible multi-threaded power
- Amazing gaming pace
- Runs surprisingly cool
Cons
- Very expensive
- Needs a decent CPU cooler
If you really want the CPU that can do it all, then AMD's latest flagship, the Ryzen 9 9950X3D, simply can't be beaten. Its 16 Zen 5 cores rip through multi-threaded workloads with ease, even beating the 24-core Intel Core i9 14900K in Cinebench.
Best of all, you don't compromise on gaming performance, as eight of this CPU's cores are also equipped with a 64MB slice of AMD's 3D V-cache, and the gaming performance is incredible. It's basically a Ryzen 7 9800X3D, but with an extra eight cores for multi-threaded work.
Those extra eight (non-X3D) cores can also boost to 5.7GHz, which is 500MHz faster than the 9800X3D, and in our tests, that means it's faster in both single and multi-threaded workloads than the eight-core chip. All this, and it also runs surprisingly cool, especially compared to Intel's 14th-gen Raptor Lake chips.
There's only one downer about this CPU, and that's the stratospheric price of $699. Realistically, you can pick it up for around $670, but that's still extremely expensive. If you only want a chip for gaming, then you'll get much better value from the 9800X3D or 9850X3D, but if you want barnstorming gaming performance, with top-tier multi-threading pace for productivity, then this is absolutely the CPU to buy.
Read our full AMD Ryzen 9 9950X3D review.
Intel Core Ultra 7 270K Plus
Best value gaming CPU
Intel Core Ultra 7 270K Plus specifications:
| Socket |
LGA 1851 |
| Cores (P+E) |
24 (8+16) |
| Threads |
24 |
| Base clock |
3.7GHz / 3.2GHz |
| Boost clock |
Up to 5.4GHz / 4.7GHz |
| L2 cache |
40MB |
| TDP |
125W |
Pros
- Intel's fastest gaming CPU yet
- Great power efficiency
- Massive multi-threaded application performance
Cons
- Still can't beat AMD's top X3D options
- Can fun fairly hot
- LGA 1851 motherboards will offer no further upgrades
Intel finally has a CPU that's faster in games than the three-year-old and ultra-power-hungry 14900K. The new Intel Core Ultra 7 270K Plus just sneaks ahead while offering even faster single and multi-threaded performance and doing so while consuming a fraction of the power of the 14900K.
Effectively the same core architecture as the unimpressive 285K and 265K, Intel has refined its manufacturing process and boosted some internal clock speeds, and the result is a vastly better CPU. The 270K Plus can now trade blows with the 7800X3D for gaming performance. That still makes it slower than the 9800X3D, 9850X3D, and 9950X3D, but puts it fourth fastest overall for gaming in our tests.
What's more, it obliterates all but the 9950X3D when it comes to multi-threaded performance. Its 24 cores power through such workloads, and in fact, this is the fastest CPU we've ever tested for both the Cinebench R24 multi-core test and that benchmark's single-core test.
All this and the 270K Plus is fantastic value, at just $299. That massively undercuts those much faster AMD X3D chips and makes this far and away the best value option in its price range, assuming Intel's suggested pricing holds up.
The only downside is that you won't be able to upgrade to a faster CPU at a later date, as Intel won't be offering any new CPUs that fit into the LGA 1851 motherboards this chip uses. In contrast, AMD's AM5 platform is set to be supported by at least one more generation of CPUs, so it has loads of upgrade potential.
Read our full Intel Core Ultra 7 270K Plus review for more details.
Intel Core Ultra 5 250K Plus
Best budget CPU
Intel Core Ultra 5 250K Plus specifications:
| Socket |
LGA 1851 |
| Cores (P+E) |
18 (6+12) |
| Threads |
18 |
| Base clock |
4.2GHz / 3.3GHz |
| Boost clock |
Up to 5.3GHz / 4.6GHz |
| L2 cache |
30MB |
| TDP |
125W |
Pros
- Decent overall gaming performance
- Fantastic multi-threaded performance
- Incredible value at $199
Cons
- Comfortably beaten at gaming by best AMD X3D chips
- LGA 1851 motherboards will offer no further upgrades
The Intel Core Ultra 5 250K Plus is easily the best budget CPU right now, at least based on its MSRP. At just $199, it offers solid gaming performance and absolutely destroys AMD's competition at this price when it comes to multi-threaded performance. Thanks to this chip's 18 cores, the likes of AMD's similarly-priced 9600X and 7500X3D are often less than half as fast for multi-threaded tasks such as video encoding, compiling, AI modeling, etc.
At gaming, it isn't quite as convincing, those two AMD chips competing strongly with it, and the 7500X3D in particular is much faster in very high frame rate games, like playing CS2 at over 300fps. Otherwise, the 250K Plus is just far and away a much better option overall, assuming Intel's suggested pricing stays true.
However, like with the 270K Plus, the main area of concern with this chip is that its LGA 1851 platform won't offer any upgrade, other than to the 270K Plus. You might want to consider the AMD Ryzen 5 9600X or 7500X3D instead, if you're hoping to save a bit now and upgrade to a top-tier AMD Zen 6 CPU in the future.
Read our full Intel Core Ultra 5 250K Plus review to get the full picture.
AMD Ryzen 5 9600X
Best budget AMD gaming CPU
AMD Ryzen 5 9600X specifications:
| Socket |
AM5 |
| Cores (P+E) |
6 |
| Threads |
12 |
| Base clock |
3.9GHz |
| Boost clock |
5.4GHz |
| L3 cache |
32MB |
| TDP |
65W or 105W |
Pros
- Solid gaming frame rates
- Reasonable overall performance
- Gets you started on AMD AM5 platform
- Runs cool
Cons
- Not as quick as X3D CPUs in games
- Much slower than Core Ultra 5 250K Plus in multi-thread
- Relatively poor value compared to Core Ultra 5 250K Plus
The AMD Ryzen 5 9600X is a CPU that struggles to compete with the incredible-value Intel Core Ultra 5 250K for raw performance and value. The 18 cores of that Intel chip wipe the floor with the 9600X for multi-threaded workloads, with the two then trading blows in gaming performance. At roughly the same price, it's a clear choice for most buyers.
However, where the 9600X becomes more convincing is as a starting point on its AM5 motherboard platform. If you're on a budget now but think there's a good chance you'll be in the position to upgrade again in a year or two's time, you'll have a host of options. You've already got the 9850X3D, 9800X3D, and 9950X3D, but AMD has also committed to using AM5 for its next generation of CPUs, too. In contrast, the 250K Plus won't offer any upgrade path other than to the 270K Plus, as Intel has so far suggested its next generation of chips won't use the same socket.
The other great thing about this CPU is that it's very power-efficient and even offers a low-power mode that drops it from its usual 105W maximum TDP to just 65W, without making a huge difference to performance. This makes it ideal for small form factor PCs with limited cooling space, or if you just want a cool-running, cost-effective system.
Ultimately, at its current price, the 9600X still only really makes sense for those seeking that upgrade path. However, if AMD responds to the 250K Plus with a range of price cuts, that picture could change. We've seen a little price movement for the 9600X at some retailers, but AMD hasn't officially responded yet. At around $150, this CPU really starts to make more sense compared to the $199 250K Plus (which we've already seen sell for above its MSRP).
Read our AMD Ryzen 5 9600X review for more information.
AMD Ryzen 7 7800X3D
Best value AMD X3D
AMD Ryzen 7 7800X3D specifications:
| Socket |
AM5 |
| Cores (P+E) |
8 |
| Threads |
16 |
| Base clock |
4.20GHz |
| Boost clock |
Up to 5.00GHz |
| L3 cache |
96MB |
| TDP |
120W |
Pros
- Still offers fantastic gaming performance
- Extremely efficient
- AM5 platform is feature-rich and has longevity
Cons
- Relatively slow clock speeds
- Starting to show its age a little
- Weak at multi-threaded work compared to the 270K Plus
The AMD Ryzen 7 7800X3D has been superseded by the superior 9800X3D and 9850X3D, but there are still reasons to consider buying the previous champion, particularly if you can't quite afford the newest chips. Grab the 7800X3D, and you'll save yourself as much as $130 compared to the 9850X3D, while only dropping a little bit in performance and still having the option to upgrade later.
Like the 9850X3D, it's the 96MB of L3 cache inside the 7800X3D that does wonders for frame rates, ensuring that you're getting all the pixel-pushing juice out of your graphics card. Its effects are most keenly felt at resolutions like 1080p, making it an ideal choice for competitive gamers. This also means that if you mostly play at higher resolutions where your GPU is the limit, you will hardly ever notice the difference in game performance compared to a 9800X3D or 9850X3D.
Elsewhere, this chip isn't as competitive as the 9850X3D for non-gaming tasks, but it's still more than ample for most people's needs. Plus, the AM5 motherboard it uses will not only let you drop in a 9850X3D as an upgrade - or let you switch to a 16-core AMD chip such as the 9950X3D - but will even support future AMD CPUs, as the company has committed to using AM5 for at least another generation of chips.
Read our AMD Ryzen 7 7800X3D review.
AMD Ryzen 5 7500X3D
Best budget esports CPU
AMD Ryzen 5 7500X3D specifications:
| Socket |
AM5 |
| Cores |
6 |
| Threads |
12 |
| Base clock |
4GHz |
| Boost clock |
4.5GHz |
| L3 cache |
96MB |
| TDP |
65W |
Pros
- Fastest frame rates in CS2 in this price range
- Very power frugal
- Gets you started on AMD AM5 platform
Cons
- Poor multi-thread performance
- Poor value overall compared to Intel 270K Plus and 250K Plus
The AMD Ryzen 5 7500X3D isn't, on the face of it, the best value choice of CPU right now, as the Intel Core Ultra 7 270K Plus is the same price and offers faster performance in almost every way. Meanwhile, the Intel Core Ultra 5 250K Plus is $100 cheaper but still offers reasonable gaming performance and obliterates the 7500X3D in multi-threaded workloads.
However, if your primary goal is simply the very fastest frame rates in competitive games, the 7500X3D beats them both and is AMD's cheapest offering to hit the extreme frame rates that its top X3D chips can muster. In our CS2 benchmark, the 270K Plus and 250K Plus could manage just over 300fps at 1080p with high detail settings, but the 7500X3D hit 449fps.
If you have a 360Hz+ gaming monitor and absolutely want to max out your gaming performance on a budget, the 7500X3D is the chip to do it. Just be aware that it's not all that amazing at anything else.
Read our full AMD Ryzen 5 7500X3D review for the full picture.
AMD Ryzen 5 8600G
Best CPU with integrated graphics
AMD Ryzen 5 8600G specifications:
| Socket |
AM5 |
| Cores (P+E) |
6 |
| Threads |
12 |
| Base clock |
4.3GHz |
| Boost clock |
5GHz |
| L3 cache |
16MB |
| TDP |
65W |
Pros
- Best value iGPU on the market
- Included air cooler
- Good CPU performance in games
Cons
- 6,000MHz+ RAM is a must for iGPU
- So-so value versus cheap graphics card
- Doesn't have 16x PCIe 4.0 lanes
For those needing a single chip that can handle CPU and GPU duties, perhaps for building a small system, or if you're just on a tight budget where spending another $200 on a graphics card just isn't an option, look no further than the Ryzen 5 8600G. With six Zen 4 cores and a Radeon 760M integrated GPU, it can do everything itself for under $190.
The 8600G shines brightest in less demanding games, but it's still capable of playing the likes of Cyberpunk 2077 at 30fps if you're comfortable with playing at 1080p using low settings. It's compatible with FidelityFX Super Resolution, too, which can help boost frame rates further through upscaling and frame generation.
You'll need to pair the 8600G with DDR5 RAM clocked at 6,000MHz or above to get the most performance out of its integrated graphics, which is a bit of a problem with current DDR5 RAM prices. While this does add to the total cost of putting together a system, though, you can use the same RAM if you upgrade your CPU in the future.
If you plan to upgrade to a dedicated graphics card sooner rather than later, the 8600G isn't an ideal processor, as it's not as fast as equivalently priced CPUs without powerful integrated graphics and has a limited number of PCIe lanes. However, it will still get the job done and, unless you're upgrading to a particularly fast graphics card, chances are it will still be your GPU that holds back gaming performance, rather than this CPU.
Read our AMD Ryzen 5 8600G review.
Also tested - more gaming CPU reviews
Intel Core Ultra 7 265K
Underwhelming when it first launched, Intel has since given the Intel Core Ultra 7 265K a performance boost, thanks to its 200S Boost upgrade. This makes it a much more capable option, but it's still outclassed by the new 270K Plus and 250K Plus.
Read our full Intel Core Ultra 7 265K review for more details.
Recent updates:
03/27/26: The new Intel Core Ultra 7 270K Plus and 250K Plus have completely changed the CPU landscape, meaning our recommendations have changed a lot. Out are all the old Intel LGA1700 (14th-gen) CPUs, as we no longer would recommended those (outside of building a PC from secondhand parts). In are the Intel Core Ultra 7 270K Plus and 250K Plus as our new top choices for a great value CPU and a budget CPU, respectively. Meanwhile, the AMD ryzen 5 9600X is now only a choice we'd recommend if you're looking to get in on the AMD AM5 platform for minimal cost, and without compromising too much on performance. As for the just-reviewed AMD Ryzen 5 7500X3D, it's not great value overall but is my top choice for a budget esports gaming PC.
01/30/26: I've added the 9850X3D as our new top choice of CPU overall, following my review of that chip. While many gamers will be happy enough with the 9800X3D - which is why it's our new "best gaming CPU for most" - the 9850X3D is undeniably the best, and not priced so ludicrously high that we feel the need to demote it from top spot. If you can afford it, it's a great buy. I've also given our buying advice a refresh so that it's band up to date.
How to choose a CPU for gaming
The place to start when looking for a new CPU is considering whether you're upgrading your system or buying a new one. If you're running an older system, there could still be several upgrade options open to you that make a lot of sense. The most obvious of these is anyone running an older AMD AM4 system. If you are, there's a good chance you can upgrade to the last generation of chips made for those systems, with the AMD Ryzen 5 5600X and Ryzen 7 5800X3D being great choices.
Meanwhile, if you're running an older Intel system, the last few generations of Intel Core i CPUs, from 12th through to 14th-gen could fit in the same motherboards, though the generational performance upgrades weren't huge. Still, if you're rocking an Intel Core i5 12600K, upgrading to an Intel Core i7-14700K could be a great option.
These upgrade paths aside, if you're looking to build a new system, your next consideration should be cost. If you're on a tight budget, mid-range and high-end chips simply aren't a sensible choice - save the money, buy a budget CPU, and spend your savings on the best graphics card you can afford instead. You can always upgrade your CPU later. You can get a super entry-level CPU for just over $100, while mid-range options are between $200-$400, and high-end chips can cost over $700.
Once you've figured out your budget, choosing the right CPU for your system comes down to what you plan to use it for. If gaming is your main focus, with your PC otherwise only really used for casual web browsing, email, and video watching, then an eight-core CPU is more than enough for your needs, with six-core chips mostly being ample too.
We recommend AMD's X3D chips for these situations, as the extra stack of cache they have has proven to make a big impact on gaming performance in our tests. The current top-dog X3D chip for gaming is the 9850X3D, but the 9800X3D is excellent too.
If you're on a budget, though, X3D chips can be a bit expensive, so opting for the six-core AMD Ryzen 9600X is a good way to get a foot into the AMD AM5 platform - ideal for a future upgrade. Otherwise, Intel's new Core Ultra 5 250K Plus is the best value option right now.
If you want more of an all-round powerhouse of a CPU to provide massive multi-core processing power for tasks other than gaming, then you may want to consider a CPU with more than eight cores. The 16-core AMD Ryzen 9 9950X3D is the best overall CPU right now when taking gaming into account, but the 24-core Intel Core Ultra 7 270K Plus is not too far off its gaming pace while being the even quicker at everything else.
Meanwhile, if you really want to save some money, then it's also worth considering an AMD APU, which not only has a CPU inside it, but also a basic-level Radeon GPU, meaning you don't need to buy a separate graphics card at all. These chips, such as the Ryzen 5 8600G, can cope with basic gaming at 1080p with low settings, but they're not as quick as AMD's full-fat CPUs if you do upgrade to a full graphics card at a later date.
Gaming CPU frequently asked questions (FAQs)
What is a CPU?
The central processing unit, or CPU, is the main processing part of your PC. It does nearly all the calculations that allow apps and games to run. Graphics cards help out with all the processing required to create 2D and 3D graphics, but everything else is handled by the CPU. A CPU sits in a motherboard, which connects it to your RAM, graphics card, and other parts, allowing everything to communicate and get power from your power supply. Without a CPU, your PC would cease to be.
The more processing cores a CPU has and the faster its clock speed, the more tasks it can get done and the faster your system. However, past a certain point, a faster CPU won't get you a higher frame rate in your games. Once a game can run smoothly at lower graphics settings and resolutions, it's nearly all up to the graphics card to deliver higher frame rates at higher graphical settings.
How we test the best gaming CPUs
There are a lot of gaming CPUs on the market, and it can be hard to know which processors are genuinely worth your money. To help you decide which CPU is right for your system and budget, we evaluate each chip's gaming capabilities using a solid base spec for our test rig.
This comprises an Nvidia GeForce RTX 4080 Founders Edition graphics card, a Corsair H100x Elite 240mm AIO cooler, a Corsair RM1000x PSU, 32GB of G.Skill TridentZ 5 Neo RGB 6,000MHz, CL28 RAM, and a 2TB WD Black SN850X SSD. We also test with the very latest version of Windows,
When we test gaming CPUs, our benchmarks include our usual suite of some of the best PC games, including Cyberpunk 2077, Far Cry 6, F1 24, and Total War: Warhammer 3. We also test application performance using Handbrake for video encoding, and Cinebench R24 to assess rendering performance. In addition, we observe what temperatures the processor hits under load, and note how long it can maintain its advertised boost clock speeds.
Can I upgrade my CPU?
To upgrade the CPU in your gaming PC, you'll need to physically swap it out for one of the more powerful processors in this list. It's more straightforward than you'd think, provided you have a compatible chip, an adequate cooling system, and the right tools.
Check that a new CPU is compatible with your motherboard before upgrading. Intel's compatibility tool lets you look up any Intel processor and view all compatible motherboards, while AMD's search tool does a similar thing.
When you're ready, our seven-step CPU upgrade guide has plenty of advice on installing a new processor. Also, be sure to check our best CPU cooler guide to find the right cooler for your upgrade.
How do you install a CPU?
Installing CPUs is relatively simple but not without risk. You'll need to verify that the CPU and motherboard you're using are compatible so that they're using the same socket (LGA 1700 or AM5, for instance) and that your motherboard supports the CPU. Some motherboards that can fit a CPU won't support it for other reasons, while some will require a BIOS update. You can generally check the list of compatible CPUs on the motherboard manufacturer's website, which is where you can also find the BIOS update.
With these factors confirmed, slotting in a new CPU is generally as easy as removing your existing CPU cooler (generally screwed or clipped to your motherboard), opening up the locking clip that surrounds the CPU socket on the motherboard, then gently placing the CPU in the socket, making sure the CPU is aligned correctly. Close the clip and you're done, other than installing a CPU cooler. You can learn more about how to fit a CPU cooler in our how to build a gaming PC guide. Meanwhile, for a full explanation of how to install a CPU, check our CPU upgrade guide.
When to upgrade a gaming CPU?
There isn't a set amount of time that a CPU will last you, but there are several ways to determine the best time to replace your CPU. Either you'll find that your current system has slowed and is no longer meeting your needs, you specifically want to boost the speed of certain tasks, or you want to futureproof yourself with the latest processor.
If you're unsure whether the CPU is the weak link in your gaming machine, there are tools to help you figure it out. CapFrameX and Rivatuner Statistics Server can display CPU and GPU loads when you boot a game with it running in the background. If your GPU isn't consistently hitting close to 100% usage but you're still getting stutters or generally slow performance, there's a good chance it's your CPU (or possibly RAM) that's holding you back. However, if your graphics card usage does hover around 90-100%, upgrading to the best graphics card will likely be better than a CPU upgrade.
What should CPU usage be when gaming?
In a balanced system (a PC with a CPU and GPU of a similar caliber - think RX 7700 XT and Ryzen 5 7600 or RTX 4090 and Core i9 14900K), your CPU usage will largely depend on the types of games you're playing.
Certain genres, such as RTS games, will lean more heavily on the CPU as more computational performance is required to manage features like the artificial intelligence of the hundreds of units in the game. That said, more often than not, your GPU usage should be at close to 100% long before your processor is, but higher frame rates (240+) will put more strain on your CPU.