RTX 4070 Super Specs, Gaming FPS, Best CPU and PSU

RTX 4070 Super Specs

Specs: RTX 4070 Super official page. Scores are ComputingSkill’s gaming index, positioned from publicly reported review averages, not our own benchmarks (methodology).

RTX 4070 Super Gaming Performance (Estimated FPS)

Average FPS from the FPS Calculator’s formula for a typical AAA game, paired with the Ryzen 7 9800X3D so the card is the limit wherever it can be. Figures marked * are held back by the CPU instead. Ray tracing, upscaling and frame generation are not included; they are estimates, not benchmarks.

In the GPU tier list the RTX 4070 Super sits in B tier: 1440p gaming at high settings. In games that support it, DLSS 4 upscaling and DLSS 3 Frame Generation (2x) can raise these frame rates, at some cost in image quality or input latency. How upscaling and frame generation work.

Is 12GB of VRAM Enough on the RTX 4070 Super?

12GB of VRAM is enough for ultra textures at 1080p and 1440p and enough for high (not ultra) textures at 4K. The rule is the GPU VRAM Calculator’s minimum for each resolution and texture level (1080p: 6GB at high, 8GB at ultra; 1440p: 8GB / 10GB; 4K: 12GB / 14GB). Short on VRAM, a game stutters or swaps textures rather than simply losing frames.

Best CPU for the RTX 4070 Super

At 1080p, the Ryzen 5 7500F is the most modest current CPU that runs the RTX 4070 Super without a noticeable CPU bottleneck (under 15% in our engine, typical AAA game at high settings). At 1440p the card does more of the work, so the Core i3-12100F is already enough. A faster CPU still helps in esports and CPU-heavy games, where the CPU sets the frame rate far more often.

“GPU-limited” is normal and means the card is the part working hardest. A CPU % is how much of the card goes unused. Check any other pair in the PC Bottleneck Calculator.

What PSU Does the RTX 4070 Super Need?

The RTX 4070 Super’s maker recommends a 650W power supply, and the card itself draws up to about 220W. With a Ryzen 5 7500F, the PSU Calculator estimates a full-load draw of about 389W for the whole PC and recommends a 650W unit (30% headroom, rounded up). A power-hungry CPU such as a Core i9 needs more, so check your exact parts.

Similar Graphics Cards

Head-to-head comparisons: RTX 4070 Super vs RX 7900 GRE and RTX 4070 Super vs RTX 5070.

Try the RTX 4070 Super with your own CPU, resolution and settings in the FPS Calculator, or see which games it runs in Can I Run It.