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Triple-fan graphics card in brushed silver and black metal finish

MSI

MSI GeForce RTX 3070 Ti SUPRIM X 8GB graphics card

SKU CH-NKB7-A3GXY

GeForce RTX 3070 Ti graphics card with 8 GB GDDR6X memory at 19000 MHz and 256-bit interface for 7680×4320 resolution

  • Memory capacity8 GB
  • Interface typePCI Express 4.0 16X
  • Highest resolution7680 × 4320
  • Type of memoryGDDR6X
  • Core frequency19000 MHz
  • Chipset makerNVIDIA
  • 8 GB GDDR6X memory handles 4K and 8K workloads
  • 256-bit memory bus feeds the GPU at 19 000 MHz
  • PCI Express 4.0 x16 link removes bandwidth bottlenecks
  • Dual 8-pin power delivery supports sustained boost clocks
  • 7680 × 4320 maximum resolution drives multi-monitor setups

SUPRIM X 8GB GDDR6X for enthusiasts

The MSI GeForce RTX 3070 Ti SUPRIM X delivers 8GB of GDDR6X memory on a 256bit bus running at 19000MHz. It targets enthusiasts who need high bandwidth for 4K gaming or creative workloads. The card connects through a PCI Express 4.0 16X slot for modern platform compatibility.

Dual 8pin power and premium build

Two 8pin power connectors supply the energy needed for sustained boost clocks under heavy load. The SUPRIM X cooler uses a robust metal frame and high-end thermal pads to keep the GPU stable during long sessions. A reinforced backplate prevents PCB flex when the card is mounted vertically.

PCIe 4.0 bandwidth ceiling

The PCI Express 4.0 16X interface caps theoretical throughput at the 4.0 specification limit, so newer platforms cannot exceed that ceiling. At 7680×4320 resolution the 8GB frame buffer can become a constraint in texture-heavy titles. Drivers and game engines ultimately decide how much of the 256bit bus is utilised.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $582.99
Pricier than about 71% of the 4,285 comparable items (median $354.99).
Memory capacity 8 GB
Typical for this category: the median of 3,563 items is 8 GB.
Core frequency 19000 MHz
Higher than about 90% of the 1,624 comparable items (median 1.82 GHz).

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Specifications

Product
Brand nameMSI
Model nameMSI GeForce RTX 3070 Ti SUPRIM X 8G
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Memory capacity8 GB
Core frequency19000 MHz
Chipset makerNVIDIA
Memory bus width256bit
Ports & slots
Interface typePCI Express 4.0 16X
Power
Power input connector8pin+8pin

Questions about this item

What bandwidth does the PCI Express 4.0 16X interface provide for this RTX 3070 Ti?

The PCI Express 4.0 16X slot delivers up to 16 GT/s per lane, giving the card full 4.0 bandwidth for gaming and compute workloads.

How much case clearance and power cabling does the SUPRIM X 8G require?

The triple-slot cooler needs three expansion slots and two 8-pin PCIe power connectors from your PSU.

What driver step do builders often miss when installing this 8GB GDDR6X card?

After seating the card and connecting both 8-pin plugs, install the latest NVIDIA driver before launching any game or benchmark.

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