RTX 4070 vs RX 6900 XT
The RTX 4070 is about 12% faster at 1440p. Whether that is worth it depends on the rest of your build.
The gap changes with resolution.
Graphics card differences grow with resolution, because higher resolutions load the GPU harder.
| Resolution | RTX 4070 | RX 6900 XT | Difference |
|---|---|---|---|
| 1080p | 85 | 71 | +20% |
| 1440p | 82 | 73 | +12% |
| 4K | 81 | 75 | +8% |
In a real build with a Ryzen 5 9600X.
Specs alone don’t tell you which to buy. Here is what each one does when it’s actually paired up, at 1440p.
RTX 4070 + Ryzen 5 9600X
0% GPU-bound
GPU is the limit — the healthy case, with CPU headroom to spare.
Full verdict for this pairing →RX 6900 XT + Ryzen 5 9600X
6% GPU-bound
GPU is the limit — the healthy case, with CPU headroom to spare.
Full verdict for this pairing →| Game (1440p, paired with the Ryzen 5 9600X) | RTX 4070 | RX 6900 XT |
|---|---|---|
| League of Legends | 326 fps | 307 fps |
| Counter-Strike 2 | 282 fps | 267 fps |
| Grand Theft Auto V | 138 fps | 129 fps |
| Elden Ring | 110 fps | 101 fps |
| Cyberpunk 2077 | 85 fps | 78 fps |
| Starfield | 85 fps | 79 fps |
Modelled from benchmark data, not measured for every pairing. Our published error rate is 21.6% mean absolute error.
So which should you buy?
The RTX 4070 — it is 12% ahead at 1440p, and it holds that lead in the pairings above.
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Common questions.
Straight answers on the RTX 4070 versus the RX 6900 XT.
Is the RTX 4070 better than the RX 6900 XT?
Yes, but by less than the spec sheet suggests. At 1440p the RTX 4070 scores 82 against 73 for the RX 6900 XT — roughly 12% faster.
Does the RTX 4070 or RX 6900 XT bottleneck a Ryzen 5 9600X?
Paired with a Ryzen 5 9600X at 1440p, the RTX 4070 build comes out 0% GPU-bound, and the RX 6900 XT build comes out 6% GPU-bound. Being GPU-bound is the healthy outcome — it means the graphics card is the part working hardest.
Is it worth upgrading from the RX 6900 XT to the RTX 4070?
Only if you are also lifting the rest of the build. The RTX 4070 is about 12% ahead at 1440p, and gaps like that shrink further at 4K where the GPU does more of the work. If you are upgrading from the RX 6900 XT purely for frames, check the pairing first.
Which is better value, the RTX 4070 or the RX 6900 XT?
On performance per dollar at MSRP, the RTX 4070 wins. The RTX 4070 lists at $599 for an index of 82, and the RX 6900 XT at $999 for 73.
Check either one against your build.
Pick a GPU and its counterpart, and get a verdict at all three resolutions in under 30 seconds.