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Slim triple-fan graphics card in dark gunmetal finish with exposed heatsink and 16-pin power connector

MSI

MSI RTX 4070 SUPER 12G GAMING X SLIM 192-bit GDDR6X graphics card

SKU CH-DXA6-87XNG

12 GB GDDR6X graphics card with a 192-bit bus and 21000 MHz memory clock for 7680×4320 output

  • InterfacePCI Express 4.0 16X
  • Chipset ManufacturerNVIDIA
  • Core Clock21000MHz
  • Memory Size12GB
  • Memory Interface192bit
  • Memory TypeGDDR6X
  • 12 GB GDDR6X memory drives high-resolution textures
  • 21000 MHz memory clock feeds the GPU at speed
  • 192-bit bus keeps data flowing to the core
  • 7680 × 4320 output supports 8K displays
  • PCIe 4.0 x16 link delivers full bandwidth to the system

Slim 12 GB RTX card

This MSI RTX 4070 SUPER GAMING X SLIM delivers 12 GB of GDDR6X memory on a 192-bit bus with a 21000 MHz memory frequency. It connects through a PCI Express 4.0 16X slot and drives displays up to 7680×4320 resolution. The board requires a single 16-pin power connector.

Upgrade from older 8 GB cards

Moving to this 12 GB model makes sense when current titles exceed 8 GB of video memory at 1440p or when higher texture packs are needed. The wider frame buffer and faster memory frequency reduce stutter in memory-heavy scenes. The jump is worth it if your present card hits its VRAM limit before its compute limit.

Compact two-slot installation

The slim profile fits standard two-slot spacing in most mid-tower cases without blocking adjacent PCIe slots. Route the 16-pin power cable with a gentle curve to avoid stress on the connector. Verify that the power supply includes a native 16-pin lead or a quality adapter before starting the build.

Highlights

  • 12 GB GDDR6X memory drives high-resolution textures
  • 21000 MHz memory clock feeds the GPU at speed
  • 192-bit bus keeps data flowing to the core
  • 7680 × 4320 output supports 8K displays
  • PCIe 4.0 x16 link delivers full bandwidth to the system

Specifications

BrandMSI
ModelMSI RTX 4070 SUPER 12G GAMING X SLIM
InterfacePCI Express 4.0 16X
Chipset ManufacturerNVIDIA
Core Clock21000MHz
Memory Size12GB
Memory Interface192bit
Memory TypeGDDR6X
Max Resolution7680×4320
Power Connector16pin

Questions about this item

Will a 16-pin power connector fit my power supply?

The card uses a 16-pin power connector. Check that your PSU has a native 12VHPWR plug or an included adapter before installing.

How do I seat the PCI Express 4.0 16X interface correctly?

Align the gold fingers with the motherboard x16 slot, press down evenly until the retention latch clicks, then attach the 16-pin power cable.

When should I plan to replace the thermal paste on the GeForce RTX 4070 SUPER?

Typical paste lasts several years; consider re-pasting if core temperatures rise noticeably above your baseline under the same load.

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