Ultra 7 265K vs i7-13700K
Too close to call. At 1440p there is only about 1% between them — buy whichever is cheaper.
The gap changes with resolution.
CPU differences shrink as resolution rises — at 4K the graphics card does most of the work.
| Resolution | Ultra 7 265K | i7-13700K | Difference |
|---|---|---|---|
| 1080p | 99 | 99 | 0% |
| 1440p | 99 | 98 | +1% |
| 4K | 99 | 98 | +1% |
In a real build with a RTX 3080.
Specs alone don’t tell you which to buy. Here is what each one does when it’s actually paired up, at 1440p.
Ultra 7 265K + RTX 3080
4% GPU-bound
GPU is the limit — the healthy case, with CPU headroom to spare.
Full verdict for this pairing →i7-13700K + RTX 3080
3% GPU-bound
GPU is the limit — the healthy case, with CPU headroom to spare.
Full verdict for this pairing →| Game (1440p, paired with the RTX 3080) | Ultra 7 265K | i7-13700K |
|---|---|---|
| League of Legends | 342 fps | 340 fps |
| Counter-Strike 2 | 297 fps | 295 fps |
| Grand Theft Auto V | 144 fps | 143 fps |
| Elden Ring | 114 fps | 113 fps |
| Cyberpunk 2077 | 88 fps | 87 fps |
| Starfield | 88 fps | 88 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?
Whichever is cheaper on the day. There is roughly 1% between them at 1440p, which you will not notice in a game.
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Common questions.
Straight answers on the Ultra 7 265K versus the i7-13700K.
Is the Ultra 7 265K better than the i7-13700K?
They are close enough to call a tie. At 1440p the Ultra 7 265K scores 99 on our index against 98 for the i7-13700K — a gap of about 1%, which is inside the margin where you would not feel a difference while gaming. Buy whichever is cheaper or easier to find.
Does the Ultra 7 265K or i7-13700K bottleneck a RTX 3080?
Paired with a RTX 3080 at 1440p, the Ultra 7 265K build comes out 4% GPU-bound, and the i7-13700K build comes out 3% 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 i7-13700K to the Ultra 7 265K?
No. A 1% index gap will not be visible in games, and the money is better spent on the other side of the build — usually the GPU.
Which is better value, the Ultra 7 265K or the i7-13700K?
On performance per dollar at MSRP, the Ultra 7 265K wins. The Ultra 7 265K lists at $394 for an index of 99, and the i7-13700K at $419 for 98.
Check either one against your build.
Pick a CPU and its counterpart, and get a verdict at all three resolutions in under 30 seconds.