FPSVersusRadeon RX 6600 XT vs Radeon RX 6650 XT
Performance score
Radeon RX 6600 XT and Radeon RX 6650 XT 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 6600 XT | Radeon RX 6650 XT | |
|---|---|---|
| Score (0–100) | 21.38 | 21.67 |
| Ranking position | 76 | 72 |
| Price/performance (0–100) | 53.91 | 51.9 |
| Power efficiency (0–100) | 64.06 | 57.71 |
| Manufacturer | AMD | AMD |
| Type | Desktop | Desktop |
| Architecture | RDNA 2 | RDNA 2 |
| Release date | 2021-08-11 | 2022-05-10 |
| Launch price | $379 | $399 |
Specifications
| Radeon RX 6600 XT | Radeon RX 6650 XT | |
|---|---|---|
| Shader cores | 2048 | 2048 |
| Base clock | no data | 2055 MHz |
| Game clock | 2359 MHz | 2410 MHz |
| Boost clock | 2589 MHz | 2635 MHz |
| FP32 TFLOPS (calculated) | 10.6 | 10.79 |
| Hardware ray tracing | yes | yes |
| Upscaling | FSR 2 | FSR 2 |
Video memory
| Radeon RX 6600 XT | Radeon RX 6650 XT | |
|---|---|---|
| VRAM | 8 GB | 8 GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 128 bit | 128 bit |
| Memory bandwidth | 256 GB/s | 280 GB/s |
| Infinity Cache | 32 MB | 32 MB |
Power and connection
| Radeon RX 6600 XT | Radeon RX 6650 XT | |
|---|---|---|
| Board power | 160 W | 180 W |
Pros and cons
Radeon RX 6600 XT
- lower power draw: 160 W vs 180 W
- cheaper at launch: $379 vs $399
Radeon RX 6650 XT
- higher memory bandwidth: 280 vs 256 GB/s
- newer: released in 2022
Other comparisons
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