FPSVersusCore i5-8600K vs Ryzen 3 3300X
Performance score
By our estimate, Core i5-8600K beats Ryzen 3 3300X by 3%.
Different sockets (LGA1151 and AM4) — switching between them needs a different motherboard.
The score is our own estimate from the specs (cores, threads, clocks, architecture generation), not a benchmark run. 100 = the fastest CPU in our database.
Real tests
What the test measures
Blender is a popular free 3D graphics program. The test makes the device render three ready-made 3D scenes (light, shadows, reflections) and counts how many render passes it finishes per minute. The higher the number, the faster the device handles heavy work: 3D, video editing, photo processing. On a CPU the test loads all cores at once, so it shows the chip's full power; on a graphics card it shows its compute strength.
Median of real test runs on users' computers. It does not show FPS in games. Data updated: 31.10.2026.
Overview
| Core i5-8600K | Ryzen 3 3300X | |
|---|---|---|
| Score (0–100) | 22.45 | 21.85 |
| Ranking position | 409 | 415 |
| Power efficiency (0–100) | 12.35 | 17.57 |
| Type | Desktop | Desktop |
| Manufacturer | Intel | AMD |
| Architecture | Coffee Lake | Zen 2 (Matisse) |
| Release date | Q4 2017 | 2020-05-21 |
Specifications
| Core i5-8600K | Ryzen 3 3300X | |
|---|---|---|
| Cores | 6 | 4 |
| Threads | 6 | 8 |
| Base clock | 3.6 GHz | 3.8 GHz |
| Boost clock | 4.3 GHz | 4.3 GHz |
| L2 cache | no data | 2 MB |
| L3 cache | 9 MB | 16 MB |
| Process node | 14 nm | 7 nm |
| Unlocked multiplier | yes | yes |
| Integrated graphics | Intel UHD Graphics 630 | no |
| NPU (AI accelerator) | no | no |
Compatibility
| Core i5-8600K | Ryzen 3 3300X | |
|---|---|---|
| Socket | LGA1151 | AM4 |
| TDP | 95 W | 65 W |
Memory and PCI Express
| Core i5-8600K | Ryzen 3 3300X | |
|---|---|---|
| Memory type | DDR4-2666 | DDR4-3200 |
| Memory channels | 2 | 2 |
| Max memory | 128 GB | no data |
| PCI Express version | 3.0 | 4.0 |
| PCIe lanes | 16 | no data |
Pros and cons
Core i5-8600K
- more cores: 6 vs 4
- has integrated graphics (Intel UHD Graphics 630)
Ryzen 3 3300X
- 5% faster single core
- more threads: 8 vs 6
- bigger L3 cache: 16 MB vs 9 MB
- lower TDP: 65 W vs 95 W
- newer: released in 2020
Other comparisons
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Questions and comments
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