Zotac

Zotac GeForce RTX 4070 Super Twin Edge

Zotac's compact Twin Edge take on the RTX 4070 SUPER, with 12GB of GDDR6X, dual-fan IceStorm cooling, and SPECTRA RGB for tidy 1440p ultra builds.

75/100
Very good
Overall score · how we rate
12GB GDDR6XDLSS 3 with Frame GenCompact Twin EdgeSPECTRA RGB lighting220W TDP
£945best price at Amazon
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Why we rate it

  • Excellent 1440p ultra performance
  • Compact Twin Edge design
  • DLSS 3 with Frame Generation
  • Efficient 220W with SPECTRA RGB
  • No DLSS 4 multi-frame generation
  • Only 12GB VRAM
Score profile

Where the Zotac GeForce RTX 4070 Super Twin Edge wins and loses

Scored against the graphics cards class
1440p4KRayCompact80608486
1440p rasterisation
80
4K rasterisation
60
Ray tracing
84
Compact form factor
86
Full specification

Specifications

Grouped · supported features marked in blue

General info

ArchitectureAda Lovelace
GPU chipAD104
Process4 nm
Release year2024
DLSS version3
Ray tracing generation3

Memory

VRAM12 GB
Memory typeGDDR6X
Memory bus width192
Memory speed21
Memory bandwidth504

Compute units

CUDA cores / Stream processors7168
Ray tracing cores56
Tensor cores / AI accelerators224
Base clock1980 MHz
Boost clock2505 MHz

Power

TDP / TGP220 W
PSU recommendation650 W

Display outputs

HDMI1
HDMI version2.1
DisplayPort3
DisplayPort version1.4

Watch it in action

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Who it's for

Is the Zotac GeForce RTX 4070 Super Twin Edge right for you?

Buy it if
Compact 1440p ultra builders at a discount

If you want strong 1440p ultra gaming with DLSS 3 Frame Generation in a compact dual-fan form with SPECTRA RGB, and you find it at a discount versus current-gen options, the Twin Edge delivers.

Skip it if
DLSS 4 or VRAM-conscious buyers

If you want DLSS 4 multi-frame generation, the RTX 5070 has it. If 16GB VRAM matters, the RX 9070 offers it at competitive pricing. The 4070 SUPER's 12GB and DLSS 3 are the constraints.

Compact 1440p ultra builder
Building in a tighter mid-tower or mATX case where space is limited. The compact Twin Edge form delivers full 4070 SUPER performance in a smaller package than larger partner cards.
excellent
RGB aesthetics 1440p gamer
Wants a tidy 1440p card with subtle RGB lighting. The SPECTRA RGB adds aesthetic appeal to the compact Twin Edge for clean, space-conscious builds.
good
Entry 4K gamer
Plays at 4K mostly with DLSS Quality enabled. Capable in many titles but the 192-bit bus and 12GB VRAM limit native 4K. 1440p is the genuine sweet spot.
okay
VRAM-conscious or DLSS 4 buyer
Wants 16GB VRAM or DLSS 4 multi-frame generation. The RX 9070 offers 16GB and the RTX 5070 offers DLSS 4. The 4070 SUPER's 12GB and DLSS 3 hold it back at full price.
skip
Common questions

Before you buy

Is the RTX 4070 SUPER worth buying in 2026?

Yes at a clear discount versus the RTX 5070 or RX 9070. It remains a strong 1440p ultra card with DLSS 3 Frame Generation. At full RRP, the current-gen options with DLSS 4 or 16GB VRAM make more sense.

Will the Zotac Twin Edge fit in a compact build?

Yes, the compact dual-fan Twin Edge form fits in tighter mid-towers and many mATX cases where larger 4070 SUPER partner cards won't. Check exact dimensions for genuine SFF cases before buying.

How does the RTX 4070 SUPER compare to the RTX 5070?

Similar 1440p performance, with the 5070 adding DLSS 4 multi-frame generation and GDDR7 memory. The 4070 SUPER is more power-efficient at 220W. Pick based on pricing and whether DLSS 4 matters.

What PSU do I need for the Zotac 4070 SUPER Twin Edge?

Zotac recommends 650W and that's the realistic floor. Most existing quality 650W or higher PSUs will run this card without issue, helped by the modest 220W TDP.