FPSVersusRyzen 7 9800X3D vs Ryzen 9 7945HX3D
Performance score
By our estimate, Ryzen 9 7945HX3D beats Ryzen 7 9800X3D by 3%.
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
| Ryzen 7 9800X3D | Ryzen 9 7945HX3D | |
|---|---|---|
| Score (0–100) | 59.36 | 61.29 |
| Ranking position | 41 | 31 |
| Price/performance (0–100) | 44.47 | no data |
| Power efficiency (0–100) | 25.85 | no data |
| Type | Desktop | Laptop |
| Manufacturer | AMD | AMD |
| Architecture | Zen 5 (Granite Ridge) | Zen 4 (Dragon Range) |
| Release date | 2024-11-07 | Q3 2023 |
| Launch price | $479 | no data |
Specifications
| Ryzen 7 9800X3D | Ryzen 9 7945HX3D | |
|---|---|---|
| Cores | 8 | 16 |
| Threads | 16 | 32 |
| Base clock | 4.7 GHz | 2.3 GHz |
| Boost clock | 5.2 GHz | 5.4 GHz |
| L2 cache | 8 MB | no data |
| L3 cache | 96 MB | 128 MB |
| Process node | 4 nm | no data |
| Unlocked multiplier | yes | no |
| Integrated graphics | AMD Radeon Graphics | Radeon 610M |
| NPU (AI accelerator) | no | no |
Compatibility
| Ryzen 7 9800X3D | Ryzen 9 7945HX3D | |
|---|---|---|
| Socket | AM5 | no data |
| TDP | 120 W | no data |
| Max temperature | 95 °C | no data |
Memory and PCI Express
| Ryzen 7 9800X3D | Ryzen 9 7945HX3D | |
|---|---|---|
| Memory type | DDR5-5600 | no data |
| Memory channels | 2 | no data |
| Max memory | 192 GB | no data |
| PCI Express version | 5.0 | no data |
| PCIe lanes | 24 | no data |
Pros and cons
Ryzen 7 9800X3D
- 9% faster single core
- newer: released in 2024
- unlocked multiplier (can be overclocked)
Ryzen 9 7945HX3D
- 3% higher overall score
- more cores: 16 vs 8
- more threads: 32 vs 16
- bigger L3 cache: 128 MB vs 96 MB
Other comparisons
Preliminary data: specs are still being checked against the manufacturer's website.
Visitor rating
Questions and comments
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