FPSVersusCore i7-6700K vs Ryzen 5 5500U
Performance score
Core i7-6700K and Ryzen 5 5500U are almost equally fast (under 3% apart) — choose by price, socket and platform.
Different sockets (LGA1151 and FP6) — 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 i7-6700K | Ryzen 5 5500U | |
|---|---|---|
| Score (0–100) | 20.15 | 20.06 |
| Ranking position | 431 | 433 |
| Power efficiency (0–100) | 11.57 | 69.89 |
| Type | Desktop | Laptop |
| Manufacturer | Intel | AMD |
| Architecture | Skylake | Zen 2 (Lucienne) |
| Release date | Q3 2015 | 2021-01-12 |
Specifications
| Core i7-6700K | Ryzen 5 5500U | |
|---|---|---|
| Cores | 4 | 6 |
| Threads | 8 | 12 |
| Base clock | 4 GHz | 2.1 GHz |
| Boost clock | 4.2 GHz | 4 GHz |
| L2 cache | no data | 3 MB |
| L3 cache | 8 MB | 8 MB |
| Process node | 14 nm | 7 nm |
| Unlocked multiplier | yes | no |
| Integrated graphics | Intel HD Graphics 530 | AMD Radeon Graphics |
| NPU (AI accelerator) | no | no |
Compatibility
| Core i7-6700K | Ryzen 5 5500U | |
|---|---|---|
| Socket | LGA1151 | FP6 |
| TDP | 91 W | 15 W |
| Max temperature | no data | 105 °C |
Memory and PCI Express
| Core i7-6700K | Ryzen 5 5500U | |
|---|---|---|
| Memory type | DDR4-1866/2133 | DDR4-3200, LPDDR4-4266 |
| Memory channels | 2 | no data |
| Max memory | 64 GB | no data |
| PCI Express version | 3.0 | 3.0 |
| PCIe lanes | 16 | no data |
Pros and cons
Core i7-6700K
- unlocked multiplier (can be overclocked)
Ryzen 5 5500U
- more cores: 6 vs 4
- more threads: 12 vs 8
- lower TDP: 15 W vs 91 W
- newer: released in 2021
Other comparisons
Visitor rating
Questions and comments
Share your experience, ask a question or tell us about a mistake on this page: Core i7-6700K / Ryzen 5 5500U.
No comments yet — be the first.