GTX 780 Ti vs RX 7900 GRE
Head-to-head specifications
| Metric | GTX 780 Ti | RX 7900 GRE | Difference |
|---|---|---|---|
| 3DMark Time Spy | 1,872 | 9,655 | -80.6% |
| Avg FPS @ 1080p | 32 | 84 | -61.9% |
| Avg FPS @ 1440p | 18 | 51 | -64.7% |
| Avg FPS @ 4K | 9 | 29 | -69.0% |
| FP32 compute (TFLOPS) | 5.4 | 23.0 | -76.7% |
| VRAM | 3 GB GDDR5 | 16 GB GDDR6 | — |
| Memory bandwidth (GB/s) | 336 | 448 | -25.0% |
| TDP (W) | 250 | 260 | — |
| Launch MSRP (USD) | $699 | $549 | +27.3% |
- RX 7900 GRE averages 51 fps at 1440p versus 18 fps — about 65% faster.
- GTX 780 Ti draws less power (250W vs 260W).
Verdict: GTX 780 Ti or RX 7900 GRE?
GTX 780 Ti advantages
- No decisive advantage on the tracked metrics.
RX 7900 GRE advantages
- 1440p gaming (+65%)
- 4K gaming (+69%)
- Synthetic benchmark performance (+81%)
- Video memory (+81%)
- Memory bandwidth (+25%)
- Affordability (+21%)
Which should you choose?
- Choose the RX 7900 GRE if you game at 1440p.
Value for money
RX 7900 GRE delivers more performance per dollar, making it the better value of the two at their listed prices.
GTX 780 Ti vs RX 7900 GRE: which should you choose?
GTX 780 Ti — NVIDIA desktop graphics card (2013, Kepler) with 3 GB of GDDR5, averaging 18 fps at 1440p; launched at $699.
RX 7900 GRE — AMD desktop graphics card (2023, RDNA 3) with 16 GB of GDDR6, averaging 51 fps at 1440p; launched at $549.
GTX 780 Ti vs RX 7900 GRE: RX 7900 GRE is faster for gaming. RX 7900 GRE averages 51 fps at 1440p versus 18 fps — about 65% faster. GTX 780 Ti draws less power (250W vs 260W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the RX 7900 GRE averages 51 fps against 18. At 4K (9 vs 29 fps) VRAM (3GB vs 16GB) and memory bandwidth matter more.
Power and value
Board power is 250 W versus 260 W, which affects PSU headroom, case cooling and noise. At launch MSRPs of $699 vs $549, weigh the frame-rate lead against price and power draw for your target resolution.
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 GTX 780 Ti better than the RX 7900 GRE?
RX 7900 GRE is the clearly stronger overall choice, winning most of the dimensions that matter. RX 7900 GRE averages 51 fps at 1440p versus 18 fps — about 65% faster.
What is the main difference between the GTX 780 Ti and the RX 7900 GRE?
RX 7900 GRE averages 51 fps at 1440p versus 18 fps — about 65% faster. GTX 780 Ti draws less power (250W vs 260W).
Which is better value?
RX 7900 GRE delivers more performance per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the RX 7900 GRE 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.