FPSVersusRadeon RX 7800M vs Radeon RX 7900M
Performance score
Radeon RX 7800M and Radeon RX 7900M are almost equally fast (under 3% apart) — choose by price, socket and platform.
The score is our own estimate from the specs (core count, clock, architecture), not FPS from benchmarks. 100 = the fastest card 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
| Radeon RX 7800M | Radeon RX 7900M | |
|---|---|---|
| Score (0–100) | 29.87 | 30.34 |
| Ranking position | 43 | 41 |
| Manufacturer | AMD | AMD |
| Type | Laptop | Laptop |
| Architecture | RDNA 3 | RDNA 3 |
| Release date | Q3 2024 | 2023-10-19 |
Specifications
| Radeon RX 7800M | Radeon RX 7900M | |
|---|---|---|
| Shader cores | 3840 | 4608 |
| Game clock | 2145 MHz | 1825 MHz |
| Boost clock | 2145 MHz | 1825 MHz |
| FP32 TFLOPS (calculated) | 16.47 | 16.82 |
| Hardware ray tracing | yes | yes |
| Upscaling | FSR | FSR |
Video memory
| Radeon RX 7800M | Radeon RX 7900M | |
|---|---|---|
| VRAM | 12 GB | 16 GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bandwidth | 432 GB/s | 576 GB/s |
| Infinity Cache | 48 MB | 64 MB |
Power and connection
| Radeon RX 7800M | Radeon RX 7900M | |
|---|---|---|
| Board power | ≤ 180 W | ≤ 180 W |
Pros and cons
Radeon RX 7800M
- newer: released in 2024
Radeon RX 7900M
- more VRAM: 16 GB vs 12 GB
- higher memory bandwidth: 576 vs 432 GB/s
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Visitor rating
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