FPSVersusCore i5-6400 vs Pentium Gold 7505
Performance score
Core i5-6400 and Pentium Gold 7505 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 i5-6400 | Pentium Gold 7505 | |
|---|---|---|
| Score (0–100) | 13.92 | 14.18 |
| Ranking position | 486 | 482 |
| Power efficiency (0–100) | 11.19 | no data |
| Type | Desktop | Laptop |
| Manufacturer | Intel | Intel |
| Architecture | Skylake | Tiger Lake |
| Release date | Q3 2015 | Q1 2022 |
Specifications
| Core i5-6400 | Pentium Gold 7505 | |
|---|---|---|
| Cores | 4 | 2 |
| Threads | 4 | 4 |
| Base clock | 2.7 GHz | 2 GHz |
| Boost clock | 3.3 GHz | 3.5 GHz |
| L3 cache | 6 MB | 4 MB |
| Process node | 14 nm | no data |
| Unlocked multiplier | no | no |
| Integrated graphics | Intel HD Graphics 530 | Intel UHD Graphics |
| NPU (AI accelerator) | no | no |
Compatibility
| Core i5-6400 | Pentium Gold 7505 | |
|---|---|---|
| Socket | LGA1151 | no data |
| TDP | 65 W | no data |
Memory and PCI Express
| Core i5-6400 | Pentium Gold 7505 | |
|---|---|---|
| Memory type | DDR4-1866/2133 | no data |
| Memory channels | 2 | no data |
| Max memory | 64 GB | no data |
| PCI Express version | 3.0 | no data |
| PCIe lanes | 16 | no data |
Pros and cons
Core i5-6400
- more cores: 4 vs 2
- bigger L3 cache: 6 MB vs 4 MB
Pentium Gold 7505
- 32% faster single core
- newer: released in 2022
Other comparisons
Visitor rating
Questions and comments
Share your experience, ask a question or tell us about a mistake on this page: Core i5-6400 / Pentium Gold 7505.
No comments yet — be the first.