RX M 7900 GRE vs RX M 7900 XTX
Head-to-head specifications
| Metric | RX M 7900 GRE | RX M 7900 XTX | Difference |
|---|---|---|---|
| 3DMark Time Spy | 8,206 | 10,966 | -25.2% |
| Avg FPS @ 1080p | 74 | 93 | -20.4% |
| Avg FPS @ 1440p | 45 | 57 | -21.1% |
| Avg FPS @ 4K | 25 | 32 | -21.9% |
| FP32 compute (TFLOPS) | 19.5 | 26.1 | -25.2% |
| VRAM | 16 GB GDDR6 | 24 GB GDDR6 | — |
| Memory bandwidth (GB/s) | 448 | 672 | -33.3% |
| TDP (W) | 169 | 230 | — |
| Stable Diffusion (it/s) | 2.9 | 3.9 | -25.6% |
| LLM inference (tokens/s) | 35 | 53 | -34.0% |
- RX M 7900 XTX averages 57 fps at 1440p versus 45 fps — about 21% faster.
- RX M 7900 GRE draws less power (169W vs 230W).
Verdict: RX M 7900 GRE or RX M 7900 XTX?
RX M 7900 GRE advantages
- Power efficiency (+27%)
RX M 7900 XTX advantages
- 1440p gaming (+21%)
- 4K gaming (+22%)
- Synthetic benchmark performance (+25%)
- Video memory (+33%)
- Memory bandwidth (+33%)
- AI image generation (+26%)
- Local LLM inference (+34%)
Which should you choose?
- Choose the RX M 7900 GRE if you want lower power draw, heat and noise.
- Choose the RX M 7900 XTX if you game at 1440p.
RX M 7900 GRE vs RX M 7900 XTX: which should you choose?
RX M 7900 GRE — AMD desktop graphics card (2023, RDNA 3) with 16 GB of GDDR6, averaging 45 fps at 1440p.
RX M 7900 XTX — AMD desktop graphics card (2022, RDNA 3) with 24 GB of GDDR6, averaging 57 fps at 1440p.
RX M 7900 GRE vs RX M 7900 XTX: RX M 7900 XTX is faster for gaming. RX M 7900 XTX averages 57 fps at 1440p versus 45 fps — about 21% faster. RX M 7900 GRE draws less power (169W vs 230W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the RX M 7900 XTX averages 57 fps against 45. At 4K (25 vs 32 fps) VRAM (16GB vs 24GB) and memory bandwidth matter more.
AI and creator workloads
Beyond gaming, the RX M 7900 XTX is quicker for AI image generation (3.9 vs 2.9 it/s in Stable Diffusion) and local LLM inference (53 vs 35 tokens/s), which increasingly matters for creators and developers.
Power and value
Board power is 169 W versus 230 W, which affects PSU headroom, case cooling and noise.
The verdict
Both are credible choices in the graphics card comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the RX M 7900 GRE better than the RX M 7900 XTX?
RX M 7900 XTX is the clearly stronger overall choice, winning most of the dimensions that matter. RX M 7900 XTX averages 57 fps at 1440p versus 45 fps — about 21% faster.
What is the main difference between the RX M 7900 GRE and the RX M 7900 XTX?
RX M 7900 XTX averages 57 fps at 1440p versus 45 fps — about 21% faster. RX M 7900 GRE draws less power (169W vs 230W).
Which should I choose?
Choose the RX M 7900 GRE if you want lower power draw, heat and noise. Choose the RX M 7900 XTX if you game at 1440p.
Methodology
Graphics cards are compared on 3DMark Time Spy scores, average gaming frame rates at 1080p/1440p/4K, FP32 compute throughput, VRAM capacity and type, memory bandwidth, board power (TDP) and launch MSRP — plus AI workload throughput (Stable Diffusion iterations/s and local LLM tokens/s) where measured. Vintage and server GPUs without modern benchmark results are compared on specifications only, clearly labelled. Frame rates are averages across a game suite at high settings; specific titles vary.