FPSVersusRadeon RX 6600 XT vs Radeon RX 6800M
Performance score
By our estimate, Radeon RX 6600 XT beats Radeon RX 6800M by 3%.
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 6600 XT | Radeon RX 6800M | |
|---|---|---|
| Score (0–100) | 21.38 | 20.83 |
| Ranking position | 76 | 80 |
| Price/performance (0–100) | 53.91 | no data |
| Power efficiency (0–100) | 64.06 | no data |
| Manufacturer | AMD | AMD |
| Type | Desktop | Laptop |
| Architecture | RDNA 2 | RDNA 2 |
| Release date | 2021-08-11 | 2021-05-31 |
| Launch price | $379 | no data |
Specifications
| Radeon RX 6600 XT | Radeon RX 6800M | |
|---|---|---|
| Shader cores | 2048 | 2560 |
| Game clock | 2359 MHz | 2300 MHz |
| Boost clock | 2589 MHz | 2300 MHz |
| FP32 TFLOPS (calculated) | 10.6 | 11.78 |
| Hardware ray tracing | yes | yes |
| Upscaling | FSR 2 | FSR |
Video memory
| Radeon RX 6600 XT | Radeon RX 6800M | |
|---|---|---|
| VRAM | 8 GB | 12 GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 128 bit | 192 bit |
| Memory bandwidth | 256 GB/s | 384 GB/s |
| Infinity Cache | 32 MB | 96 MB |
Power and connection
| Radeon RX 6600 XT | Radeon RX 6800M | |
|---|---|---|
| Board power | 160 W | 145+ W |
Pros and cons
Radeon RX 6600 XT
- no notable advantages
Radeon RX 6800M
- more VRAM: 12 GB vs 8 GB
- higher memory bandwidth: 384 vs 256 GB/s
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Visitor rating
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