Radeon RX 7700 XT vs Radeon RX 7900 GRE
Radeon RX 7700 XT
2023 · $399 today
6854
Radeon RX 7900 GRE
2024 · $579 today
7260
Dashed outline = score at launch
Why Radeon RX 7700 XT is better
- Game Clock: 2.17 GHz vs 1.88 GHz(15% more)
- Boost Clock: 2.54 GHz vs 2.25 GHz(13% more)
- TDP: 245 W vs 260 W(6% less)
Why Radeon RX 7900 GRE is better
- Compute Units: 80 vs 54(48% more)
- VRAM: 16 GB GDDR6 vs 12 GB GDDR6(33% more)
- Memory Bus: 256-bit vs 192-bit(33% more)
- Bandwidth: 576 GB/s vs 432 GB/s(33% more)
Verdict
Radeon RX 7900 GRE leads outright in 5 of 6 dimensions today.
Spec by spec
| Spec | Radeon RX 7700 XT | Radeon RX 7900 GRE |
|---|---|---|
| Core Specs | ||
| Architecture | RDNA 3 (Navi 32) | RDNA 3 (Navi 31) |
| Compute Units | 54 | 80● |
| Process Node | TSMC 5nm/6nm | TSMC 5nm/6nm |
| Memory | ||
| VRAM | 12 GB GDDR6 | 16 GB GDDR6● |
| Memory Bus | 192-bit | 256-bit● |
| Bandwidth | 432 GB/s | 576 GB/s● |
| Clocks | ||
| Game Clock | 2.17 GHz● | 1.88 GHz |
| Boost Clock | 2.54 GHz● | 2.25 GHz |
| Power | ||
| TDP | 245 W● | 260 W |
| Power Connector | 2x 8-pin | 2x 8-pin |