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Black triple-fan graphics card with metal backplate

EVGA

EVGA GeForce RTX 3070 XC3 BLACK GAMING 8GB GDDR6 graphics card

SKU CH-3H19-5DTNF

GeForce RTX 3070 graphics card with 8 GB GDDR6 memory on a 256-bit interface, boost clock up to 1725 MHz, iCX3 interactive cooling and a metal back plate

  • Memory TypeGDDR6
  • 8GB GDDR6 memory delivers high-bandwidth texture performance
  • 256-bit interface moves data quickly between GPU and VRAM
  • Boost clock reaches 1725 MHz for responsive frame rates
  • iCX3 interactive cooling adjusts fan speed to thermal load
  • Metal back plate protects the PCB and adds rigidity

EVGA RTX 3070 XC3 Black 8GB

The EVGA GeForce RTX 3070 XC3 Black Gaming card delivers 8GB of GDDR6 memory on a 256-bit interface. It is built for gamers and creators who need strong 1440p performance. The boost clock reaches up to 1725 MHz. A metal backplate adds structural rigidity.

256-bit GDDR6 memory interface

The 256-bit memory bus sets the practical bandwidth ceiling for this GPU. It feeds the RTX 3070 core with data at a fixed width. This limit defines how quickly textures and frame buffers move. No software update can widen the physical interface.

8GB capacity for modern workloads

Eight gigabytes of GDDR6 handles current 1440p titles and moderate creative tasks comfortably. Heavily modded scenes or 4K texture packs can exceed the frame buffer. When capacity runs out, the system swaps to slower memory. The 256-bit bus helps mitigate but not eliminate that penalty.

Highlights

  • 8GB GDDR6 memory delivers high-bandwidth texture performance
  • 256-bit interface moves data quickly between GPU and VRAM
  • Boost clock reaches 1725 MHz for responsive frame rates
  • iCX3 interactive cooling adjusts fan speed to thermal load
  • Metal back plate protects the PCB and adds rigidity

Specifications

Memory TypeGDDR6

Questions about this item

Should I pick the 8 GB model or is there a larger option?

This card only comes with 8 GB of GDDR6 on a 256-bit bus; no higher-capacity variant is listed.

What does the 1725 MHz boost clock mean once the card is installed?

The GPU can raise its core speed to 1725 MHz under load, giving higher frame rates in games and compute tasks when thermals allow.

How does the 256-bit memory interface affect real-world bandwidth?

The 256-bit bus paired with GDDR6 sets the peak memory bandwidth; actual throughput depends on memory clock and workload.

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