FPSVersusCore i5-10400H vs Core i7-6700
Performance score
Core i5-10400H and Core i7-6700 are almost equally fast (under 3% apart) — choose by price, socket and platform.
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 i5-10400H | Core i7-6700 | |
|---|---|---|
| Score (0–100) | 18.79 | 18.71 |
| Ranking position | 440 | 443 |
| Power efficiency (0–100) | no data | 15.04 |
| Type | Laptop | Desktop |
| Manufacturer | Intel | Intel |
| Architecture | Comet Lake | Skylake |
| Release date | Q2 2022 | Q3 2015 |
Specifications
| Core i5-10400H | Core i7-6700 | |
|---|---|---|
| Cores | 4 | 4 |
| Threads | 8 | 8 |
| Base clock | 2.6 GHz | 3.4 GHz |
| Boost clock | 4.6 GHz | 4 GHz |
| L3 cache | 8 MB | 8 MB |
| Process node | no data | 14 nm |
| Unlocked multiplier | no | no |
| Integrated graphics | no | Intel HD Graphics 530 |
| NPU (AI accelerator) | no | no |
Compatibility
| Core i5-10400H | Core i7-6700 | |
|---|---|---|
| Socket | no data | LGA1151 |
| TDP | no data | 65 W |
Memory and PCI Express
| Core i5-10400H | Core i7-6700 | |
|---|---|---|
| Memory type | no data | DDR4-1866/2133 |
| Memory channels | no data | 2 |
| Max memory | no data | 64 GB |
| PCI Express version | no data | 3.0 |
| PCIe lanes | no data | 16 |
Pros and cons
Core i5-10400H
- 18% faster single core
- newer: released in 2022
Core i7-6700
- has integrated graphics (Intel HD Graphics 530)
Other comparisons
Visitor rating
Questions and comments
Share your experience, ask a question or tell us about a mistake on this page: Core i5-10400H / Core i7-6700.
No comments yet — be the first.