FPSVersusCore Ultra X9 378H vs Core i7-12700
Performance score
Core Ultra X9 378H and Core i7-12700 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.
CPU rendering (Blender)
Median of real test runs on users' computers. It does not show FPS in games. Data updated: 31.10.2026.
Overview
| Core Ultra X9 378H | Core i7-12700 | |
|---|---|---|
| Score (0–100) | 51.44 | 52.02 |
| Ranking position | 63 | 61 |
| Power efficiency (0–100) | no data | 41.82 |
| Type | Laptop | Desktop |
| Manufacturer | Intel | Intel |
| Architecture | Panther Lake | Alder Lake |
| Release date | Q2 2026 | Q1 2022 |
Specifications
| Core Ultra X9 378H | Core i7-12700 | |
|---|---|---|
| Cores | 16 | 12 |
| Threads | 16 | 20 |
| P + E cores | 4 + 12 | no data |
| Boost clock | 5 GHz | 4.9 GHz |
| L3 cache | 18 MB | 25 MB |
| Process node | no data | Intel 7 |
| Unlocked multiplier | no | no |
| Integrated graphics | Intel Arc B390 GPU | Intel UHD Graphics 770 |
| NPU (AI accelerator) | no | no |
Compatibility
| Core Ultra X9 378H | Core i7-12700 | |
|---|---|---|
| Socket | no data | LGA1700 |
| TDP | no data | 65 W |
Memory and PCI Express
| Core Ultra X9 378H | Core i7-12700 | |
|---|---|---|
| Memory type | no data | DDR5-4800, DDR4-3200 |
| Memory channels | no data | 2 |
| Max memory | no data | 128 GB |
| PCI Express version | no data | 5.0 |
| PCIe lanes | no data | 20 |
Pros and cons
Core Ultra X9 378H
- 16% faster single core
- more cores: 16 vs 12
- newer: released in 2026
Core i7-12700
- more threads: 20 vs 16
- bigger L3 cache: 25 MB vs 18 MB
Other comparisons
- Core Ultra X9378H vs Core Ultra X7368H
- Core Ultra X9378H vs Core i712700K
- Core Ultra X9378H vs Snapdragon X2 EliteX2E-80-100
- Core Ultra X9378H vs Snapdragon X2 EliteX2E-84-100
- Core i712700 vs Snapdragon X2 EliteX2E-80-100
- Core i712700 vs Snapdragon X2 EliteX2E-84-100
- Core i712700 vs Ryzen 97845HX
- Core i712700 vs Core Ultra X9388H
Visitor rating
Questions and comments
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