Quick answer
The Arc B580 is the faster card: about 8% ahead of the RTX 4060 in our gaming index (score 41 vs 38), or about 12% more FPS at 1440p high. The Arc B580 has more VRAM (12GB vs 8GB). The RTX 4060 draws less power (115W vs 190W).
A side-by-side look at the Intel Arc B580 and the GeForce RTX 4060 using the specs from each maker and ComputingSkill’s gaming scores, the same numbers our calculators and tier list use. Prices change too often to compare here, so check current prices against the performance gap below.
Specs Side by Side
| Arc B580 | RTX 4060 | |
|---|---|---|
| Architecture | Xe2 (Battlemage) | Ada Lovelace |
| VRAM | 12GB GDDR6 | 8GB GDDR6 |
| Memory bus | 192-bit | 128-bit |
| Boost clock | 2670 MHz | 2460 MHz |
| Shaders | 20 Xe-cores | 3,072 CUDA Cores |
| Board power | 190W | 115W |
| Maker’s recommended PSU | 600W | 550W |
| Upscaling / frame generation | XeSS 2 upscaling and frame generation | DLSS 4 upscaling and DLSS 3 Frame Generation (2x) |
| Released | 2024 | 2023 |
| Gaming score (tier) | 41 (C) | 38 (C) |
Specs: Arc B580 official page and RTX 4060 official page. Scores are ComputingSkill’s gaming index, positioned from publicly reported review averages, not our own benchmarks (methodology).
Clock speeds and shader counts can’t be compared across brands, which is why the gaming score is the fairer measure.
Gaming Performance
Estimated average FPS in a typical AAA game, from the FPS Calculator’s formula, with the Ryzen 7 9800X3D so the cards are the limit. * marks a figure held back by the CPU. Ray tracing, upscaling and frame generation are not included.
| Resolution, settings | Arc B580 | RTX 4060 | Difference |
|---|---|---|---|
| 1080p, high | 103 | 95 | Arc B580 +8% |
| 1440p, high | 70 | 62 | Arc B580 +12% |
| 4K, high | 43 | 29 | Arc B580 +47% |
| 1080p, ultra | 82 | 76 | Arc B580 +8% |
| 1440p, ultra | 56 | 45 | Arc B580 +25% |
| 4K, ultra | 31 | 22 | Arc B580 +41% |
VRAM
Arc B580: 12GB of VRAM is enough for ultra textures at 1080p and 1440p and enough for high (not ultra) textures at 4K.
RTX 4060: 8GB of VRAM is enough for ultra textures at 1080p, enough for high (not ultra) textures at 1440p and below the 12GB our VRAM rule asks for at 4K high settings, so expect to lower texture quality there.
With Your CPU
A faster card only pays off when your CPU can feed it. Here is each card with common processors in our bottleneck engine (typical AAA game, high settings). “GPU-limited” is normal; a CPU % is how much of the card goes unused.
| CPU | Arc B580 | RTX 4060 |
|---|---|---|
| Core i3-12100F | Balanced / GPU-limited | GPU-limited / GPU-limited |
| Ryzen 5 5600 | GPU-limited / GPU-limited | GPU-limited / GPU-limited |
| Core i5-12400F | GPU-limited / GPU-limited | GPU-limited / GPU-limited |
| Ryzen 5 7600 | GPU-limited / GPU-limited | GPU-limited / GPU-limited |
| Core i5-14600K | GPU-limited / GPU-limited | GPU-limited / GPU-limited |
| Ryzen 7 7800X3D | GPU-limited / GPU-limited | GPU-limited / GPU-limited |
Power and PSU
With a Ryzen 5 7600, the PSU Calculator recommends 600W for a PC with the Arc B580 and 550W with the RTX 4060. The makers’ own recommendations are 600W and 550W.
Which Should You Buy?
- Buy the Arc B580 for more performance: about 8% higher in our index. It is worth it if the price difference is smaller than that.
- The RTX 4060 makes sense when it costs clearly less, or when its other strengths below matter more to you.
- For 1440p, 4K or keeping the card for years, the Arc B580’s extra VRAM is the safer choice.
- Features differ: the Arc B580 offers XeSS 2 upscaling and frame generation; the RTX 4060 offers DLSS 4 upscaling and DLSS 3 Frame Generation (2x).
- Not sure your CPU keeps up? Check your exact pair in the PC Bottleneck Calculator.
More comparisons: Arc B580 vs RTX 5060, Arc B580 vs RX 7600, RTX 4060 vs RX 7600, RTX 4060 vs RTX 5060, RTX 3060 12GB vs RTX 4060 and RTX 5050 vs RTX 4060. Every card ranked: GPU tier list.
Frequently Asked Questions
Is the Arc B580 better than the RTX 4060?
For raw gaming performance the Arc B580 is about 8% faster (score 41 vs 38).
Which is better for 1440p, the Arc B580 or the RTX 4060?
At 1440p high the Arc B580 averages about 70 FPS and the RTX 4060 about 62 FPS in a typical AAA game with a fast CPU. The Arc B580 has more VRAM headroom there.
Which uses less power?
The RTX 4060 (115W board power vs 190W).