Quick answer
The fastest gaming CPU in our list is the Ryzen 7 9800X3D, followed by the Ryzen 9 9950X3D and the Ryzen 7 7800X3D. Our tier list ranks 34 processors by ComputingSkill’s gaming score, which measures how many frames per second a CPU can prepare in games, not multi-core work: large-cache X3D chips lead, and core count matters less than you might expect.
Every processor in ComputingSkill’s hardware database, ranked for gaming. The score is our gaming index: the frame rate a CPU can sustain when the graphics card isn’t the limit. It is positioned from publicly reported review averages (for example TechSpot’s 45-game tests) and the makers’ specs; we do not run our own benchmarks. Our methodology explains how it is built. The same scores drive the Bottleneck, FPS and CPU Performance calculators, so this list always agrees with them.
How the CPU Tiers Work
Tiers A to D use the same lines as the CPU Performance Calculator (Flagship 77+, High-end 66+, Mid-range 54+, Entry-level below that). S tier is the group of large-cache chips well above the rest.
| Tier | Score | What it means | Processors |
|---|---|---|---|
| S | 85+ | Fastest gaming CPUs (large-cache X3D chips) | Ryzen 7 9800X3D, Ryzen 9 9950X3D and Ryzen 7 7800X3D |
| A | 77–84 | Flagship: a match for flagship cards like the RTX 4090 | Core i9-14900K, Ryzen 5 7600X3D, Core i7-14700K, Core i9-13900K and Core Ultra 9 285K |
| B | 66–76 | High-end: a strong match for high-end cards | Ryzen 7 9700X, Ryzen 9 9900X, Core Ultra 7 265K, Core i7-13700K, Ryzen 7 7700X, Ryzen 5 9600X, Ryzen 9 7900X, Core i5-14600K, Ryzen 7 5800X3D, Core i5-13600K, Ryzen 5 7600X, Core Ultra 5 245K, Ryzen 5 7600, Ryzen 7 5700X3D and Core i7-12700K |
| C | 54–65 | Mid-range: fine for mid-range cards | Ryzen 5 7500F, Core i5-12600K, Core i5-14400F, Core i5-13400F, Ryzen 7 5800X, Ryzen 7 5700X, Core i5-12400F and Ryzen 5 5600X |
| D | under 54 | Entry-level: pair with budget cards | Ryzen 5 5600, Core i3-12100F and Ryzen 5 3600 |
Full CPU Ranking
The FPS ceiling is the FPS Calculator’s CPU limit: the average frame rate the CPU can prepare in a typical AAA game, and in esports titles, whatever the graphics card. “Fastest GPU at 1440p” is the quickest card in our list it runs at 1440p high settings without a noticeable CPU bottleneck (under 15% in the PC Bottleneck Calculator).
| # | Processor | Tier | Score | Cores / threads | Socket | FPS ceiling, AAA | FPS ceiling, esports | Fastest GPU at 1440p | Released |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ryzen 7 9800X3D | S | 95 | 8 / 16 | AM5 | 202 | 565 | RTX 5090 | 2024 |
| 2 | Ryzen 9 9950X3D | S | 94 | 16 / 32 | AM5 | 200 | 559 | RTX 5090 | 2025 |
| 3 | Ryzen 7 7800X3D | S | 87 | 8 / 16 | AM5 | 185 | 518 | RTX 5090 | 2023 |
| 4 | Core i9-14900K | A | 81 | 24 / 32 | LGA 1700 | 172 | 482 | RTX 4090 | 2023 |
| 5 | Ryzen 5 7600X3D | A | 80 | 6 / 12 | AM5 | 170 | 476 | RTX 4090 | 2024 |
| 6 | Core i7-14700K | A | 78 | 20 / 28 | LGA 1700 | 166 | 464 | RTX 4090 | 2023 |
| 7 | Core i9-13900K | A | 78 | 24 / 32 | LGA 1700 | 166 | 464 | RTX 4090 | 2022 |
| 8 | Core Ultra 9 285K | A | 77 | 24 / 24 | LGA 1851 | 164 | 458 | RTX 4090 | 2024 |
| 9 | Ryzen 7 9700X | B | 75 | 8 / 16 | AM5 | 159 | 446 | RTX 4090 | 2024 |
| 10 | Ryzen 9 9900X | B | 75 | 12 / 24 | AM5 | 159 | 446 | RTX 4090 | 2024 |
| 11 | Core Ultra 7 265K | B | 75 | 20 / 20 | LGA 1851 | 159 | 446 | RTX 4090 | 2024 |
| 12 | Core i7-13700K | B | 75 | 16 / 24 | LGA 1700 | 159 | 446 | RTX 4090 | 2022 |
| 13 | Ryzen 7 7700X | B | 73 | 8 / 16 | AM5 | 155 | 434 | RTX 4090 | 2022 |
| 14 | Ryzen 5 9600X | B | 72 | 6 / 12 | AM5 | 153 | 428 | RTX 4090 | 2024 |
| 15 | Ryzen 9 7900X | B | 72 | 12 / 24 | AM5 | 153 | 428 | RTX 4090 | 2022 |
| 16 | Core i5-14600K | B | 72 | 14 / 20 | LGA 1700 | 153 | 428 | RTX 4090 | 2023 |
| 17 | Ryzen 7 5800X3D | B | 70 | 8 / 16 | AM4 | 149 | 417 | RTX 4090 | 2022 |
| 18 | Core i5-13600K | B | 70 | 14 / 20 | LGA 1700 | 149 | 417 | RTX 4090 | 2022 |
| 19 | Ryzen 5 7600X | B | 69 | 6 / 12 | AM5 | 147 | 411 | RTX 4090 | 2022 |
| 20 | Core Ultra 5 245K | B | 68 | 14 / 14 | LGA 1851 | 145 | 405 | RTX 5080 | 2024 |
| 21 | Ryzen 5 7600 | B | 67 | 6 / 12 | AM5 | 142 | 399 | RTX 5080 | 2023 |
| 22 | Ryzen 7 5700X3D | B | 66 | 8 / 16 | AM4 | 140 | 393 | RTX 5080 | 2024 |
| 23 | Core i7-12700K | B | 66 | 12 / 20 | LGA 1700 | 140 | 393 | RTX 5080 | 2021 |
| 24 | Ryzen 5 7500F | C | 65 | 6 / 12 | AM5 | 138 | 387 | RTX 5080 | 2023 |
| 25 | Core i5-12600K | C | 62 | 10 / 16 | LGA 1700 | 132 | 369 | RTX 5080 | 2021 |
| 26 | Core i5-14400F | C | 60 | 10 / 16 | LGA 1700 | 128 | 357 | RX 7900 XTX | 2024 |
| 27 | Core i5-13400F | C | 59 | 10 / 16 | LGA 1700 | 125 | 351 | RX 7900 XTX | 2023 |
| 28 | Ryzen 7 5800X | C | 57 | 8 / 16 | AM4 | 121 | 339 | RTX 4080 | 2020 |
| 29 | Ryzen 7 5700X | C | 55 | 8 / 16 | AM4 | 117 | 327 | RTX 4080 | 2022 |
| 30 | Core i5-12400F | C | 55 | 6 / 12 | LGA 1700 | 117 | 327 | RTX 4080 | 2022 |
| 31 | Ryzen 5 5600X | C | 54 | 6 / 12 | AM4 | 115 | 321 | RX 9070 XT | 2020 |
| 32 | Ryzen 5 5600 | D | 52 | 6 / 12 | AM4 | 111 | 309 | RX 7900 XT | 2022 |
| 33 | Core i3-12100F | D | 48 | 4 / 8 | LGA 1700 | 102 | 286 | RX 7900 XT | 2022 |
| 34 | Ryzen 5 3600 | D | 42 | 6 / 12 | AM4 | 89 | 250 | RX 7800 XT | 2019 |
Best Gaming CPU for Each Platform
If you are keeping your motherboard, only CPUs for its socket fit (the PC Compatibility Checker checks this, including BIOS updates). The fastest gaming CPU in our list for each socket:
- AM5: Ryzen 7 9800X3D (score 95), then the Ryzen 9 9950X3D and Ryzen 7 7800X3D
- LGA 1700: Core i9-14900K (score 81), then the Core i7-14700K and Core i9-13900K
- LGA 1851: Core Ultra 9 285K (score 77), then the Core Ultra 7 265K and Core Ultra 5 245K
- AM4: Ryzen 7 5800X3D (score 70), then the Ryzen 7 5700X3D and Ryzen 7 5800X
Sources and Limits
Cores, threads, socket and release year come from AMD’s and Intel’s official product pages, as listed in our hardware database. Scores are positioned from publicly reported review averages, anchored on the Ryzen 5 5600 at 52. They rank gaming only: video export, compiling and other multi-threaded work can order these chips very differently, and a single game can favour one design.
Frequently Asked Questions
What is the best CPU for gaming?
In our list the Ryzen 7 9800X3D (score 95) is the fastest gaming CPU, with the Ryzen 9 9950X3D (score 94) close behind. Their large 3D V-Cache is what puts them ahead of chips with more cores.
Do more cores mean better gaming performance?
Not past a point. Most games lean on a few fast cores and on cache, which is why 8-core X3D chips outrank 24-core parts in this list. Extra cores help streaming, video export and other multi-threaded work.
Which CPU tier do I need for my graphics card?
Use the “Fastest GPU at 1440p” column: any card up to the one listed runs without a noticeable CPU bottleneck at 1440p. At 4K the graphics card does more of the work, so a lower tier CPU goes further; at 1080p you need a faster CPU for the same card. The PC Bottleneck Calculator checks an exact pair.
Is this CPU tier list based on benchmarks?
Not our own. The scores are ComputingSkill’s gaming index, positioned from publicly reported review averages and the makers’ specs. We do not test CPUs ourselves.