MSI

GeForce RTX 5070 12G SHADOW 2X OC

MSI's SHADOW 2X OC take on the RTX 5070, with 12GB of GDDR7, compact 2.5-slot dual-fan cooling, and a 2512 MHz factory overclock for sensibly-priced 1440p ultra builds.

75/100
Very good
Overall score · how we rate
12GB GDDR7DLSS 4 with multi-frame genCompact 231mm lengthDual TORX Fan 5.0ZERO FROZR 0 RPM
£577best price at Amazon
In stock at 1 retailer

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Why we rate it

  • Compact 231mm length
  • DLSS 4 with multi-frame generation
  • Strong 1440p ultra performance
  • ZERO FROZR 0 RPM idle
  • Only 12GB VRAM
  • Narrow 192-bit memory bus
Score profile

Where the GeForce RTX 5070 12G SHADOW 2X OC wins and loses

Scored against the graphics cards class
1440p4KRayCompact84648890
1440p rasterisation
84
4K rasterisation
64
Ray tracing
88
Compact form factor
90
Full specification

Specifications

Grouped · supported features marked in blue

General info

ArchitectureBlackwell
GPU chipGB205
Process4 nm
Release year2025
DLSS version4
Ray tracing generation4

Memory

VRAM12 GB
Memory typeGDDR7
Memory bus width192
Memory speed28
Memory bandwidth672

Compute units

CUDA cores / Stream processors6144
Ray tracing cores48
Tensor cores / AI accelerators192
Base clock2152 MHz
Boost clock2512 MHz

Interface

PCIe versionPCIe 5.0
PCIe lanes16

Power

TDP / TGP250 W
PSU recommendation650 W
Power connectors16

Design and cooling

Length231 mm
Slot width2.5
Fan count2
Zero-RPM idle modeYes
BackplateYes
Factory overclockedYes

Display outputs

HDMI1
HDMI version2.1
DisplayPort3
DisplayPort version2.1
Max resolution4

Watch it in action

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Head to head

GeForce RTX 5070 12G SHADOW 2X OC vs Zotac Zotac GeForce RTX 4070 Super Twin Edge

Highlighted cell = better in that row
1440p4KRayCompact
GeForce RTX 5070 12G SHADOW 2X OCZotac GeForce RTX 4070 Super Twin Edge
 MSIGeForce RTX 5070 12G SHADOW 2X OCThis pageZotacZotac GeForce RTX 4070 Super Twin Edge
Overall score75 /10075 /100
VRAM12 GB12 GB
Boost clock2512 MHzBetter2505 MHz
Memory typeGDDR7GDDR6X
TDP250 W220 WBetter
Cuda cores61447168Better
Memory bus bit192192
Who it's for

Is the GeForce RTX 5070 12G SHADOW 2X OC right for you?

Buy it if
Compact 1440p ultra builders

If you want strong 1440p ultra performance with current-gen DLSS 4 multi-frame generation in a genuinely compact 231mm package, the SHADOW 2X OC is the smart value pick of the MSI 5070 range.

Skip it if
VRAM-conscious or premium builders

If 16GB VRAM matters or you want premium cooling and aesthetics, the RX 9070 offers 16GB at competitive pricing, and the MSI Gaming Trio adds triple-fan cooling and RGB Mystic Light for more money.

Compact 1440p ultra builder
Building in a mid-tower or mATX case where GPU clearance is tight. The 231mm SHADOW form factor delivers full 5070 performance in a much smaller package than premium variants.
excellent
Value-focused 1440p gamer
Wants the 5070 chip at the lowest sensible MSI price. The SHADOW 2X OC's value tier pricing makes it the smart pick over the Gaming Trio variant for pure gaming.
good
Quiet-idle desktop user
Cares about completely silent desktop and browsing operation. ZERO FROZR keeps the fans stopped during light loads, no constant low whir like older partner cards.
good
VRAM-conscious 1440p builder
Builds with longevity in mind and worries about VRAM. The 12GB matches the RTX 4070 below, with the RX 9070's 16GB making more sense at similar pricing for memory-conscious buyers.
skip
Common questions

Before you buy

Is the MSI SHADOW 2X OC worth buying over the Gaming Trio OC?

Yes for compact builds and value buyers. Both use the same 5070 chip with identical gaming performance, so the SHADOW's compact 231mm form and lower price make it the smart pick unless you specifically want RGB and triple-fan cooling.

Will the MSI 5070 SHADOW 2X OC fit in a SFF build?

Yes, the 231mm length is compact for a 5070. Fits comfortably in mid-towers and many mATX cases. Genuine SFF cases should still check exact dimensions, but the SHADOW is one of the more compact 5070 options.

How does the RTX 5070 compare to the RX 9070?

Similar 1440p ultra performance with the 5070 winning in ray tracing and DLSS 4 features. The 9070 wins on VRAM at 16GB versus 12GB and typically lower pricing. Pick based on RT priorities and VRAM needs.

What PSU do I need for the MSI 5070 SHADOW 2X OC?

MSI recommends 650W as the floor. With a power-hungry CPU like a Ryzen 9 or Core i9, step up to a quality 750W unit for transient spike headroom against the 250W TDP.