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MSI

MSI Suprim X GeForce RTX 4070 Ti 12GB GDDR6X graphics card

SKU CH-MRZW-YECG1

High-boost GeForce RTX 4070 Ti with 7680 CUDA cores, 12 GB GDDR6X on a 192-bit bus, PCIe 4.0, HDMI 2.1a and three DisplayPort 1.4a outputs

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4070 Ti
  • Core Clock2310 MHz
  • Boost Clock2775 MHz
  • 12 GB GDDR6X memory for high-resolution textures
  • 7680 CUDA cores accelerate rendering and compute workloads
  • Boost clock reaches 2775 MHz for responsive performance
  • HDMI 2.1a and three DisplayPort 1.4a outputs drive up to four displays
  • PCI Express 4.0 interface provides high-bandwidth data transfer

Suprim X 4070 Ti 12GB GDDR6X

The MSI Suprim X GeForce RTX 4070 Ti delivers 7680 CUDA cores and 12GB of GDDR6X memory on a 192-bit bus. It targets enthusiasts building high-refresh 1440p or entry 4K systems who want factory-overclocked performance with a premium cooler. The card connects through a PCI Express 4.0 slot and drives up to four displays via one HDMI 2.1a and three DisplayPort 1.4a outputs.

Sustained load behaviour

A 2310 MHz core clock and 2775 MHz boost clock run alongside 21 Gbps effective memory speed under continuous gaming or compute workloads. The triple-fan thermal assembly moves heat away from the vapour-chamber base so clocks remain stable during extended sessions rather than throttling after a short burst. Power delivery is engineered to maintain the rated boost frequency across typical enthusiast workloads.

Deciding specification

The 12GB GDDR6X frame buffer on a 192-bit interface determines whether this model fits a given build. It provides enough VRAM for current 1440p ultra settings and many 4K titles, but memory-sensitive workloads such as large-texture modding or professional rendering may require a wider bus or larger capacity. Match the 12GB limit to the target resolution and asset quality before purchasing.

Highlights

  • 12 GB GDDR6X memory for high-resolution textures
  • 7680 CUDA cores accelerate rendering and compute workloads
  • Boost clock reaches 2775 MHz for responsive performance
  • HDMI 2.1a and three DisplayPort 1.4a outputs drive up to four displays
  • PCI Express 4.0 interface provides high-bandwidth data transfer

Specifications

BrandMSI
SeriesSuprim
ModelRTX 4070 Ti SUPRIM X 12G
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4070 Ti
Core Clock2310 MHz
Boost Clock2775 MHz
CUDA Cores7680
Effective Memory Clock21000 MHz (21 Gbps)
Memory Size12GB
Memory Interface192-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1a
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power285W
Recommended PSU Wattage750W
Power Connector1 x 16-Pin
HDCP ReadyYes
Max GPU Length338 mm

Questions about this item

How loud and hot does the Suprim X RTX 4070 Ti get when running at its 2775 MHz boost clock all day?

The card uses MSI's Suprim cooling design with a large heatsink and triple fans to manage heat from the 7680 CUDA cores at 2775 MHz boost, keeping temperatures and noise controlled during extended loads.

What power connectors and PSU capacity must I already have for this 12GB GDDR6X card?

You need a power supply with native 12VHPWR or three 8-pin PCIe connectors plus enough wattage headroom for the 4070 Ti's full boost alongside your CPU and other components.

Will the PCI Express 4.0 interface and 192-bit memory bus bottleneck my older PCIe 3.0 motherboard?

The card works in PCIe 3.0 slots at slightly reduced bandwidth; the 192-bit GDDR6X memory and 7680 CUDA cores still deliver strong 1440p and 4K performance on older platforms.

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