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ZOTAC RTX 3070 graphics card with triple black fans

ZOTAC

ZOTAC GeForce RTX 3070 8GB GDDR6 Black Triple Fans graphics card

SKU CH-ZTBA-7409M

Delivers 5888 CUDA cores, 8 GB GDDR6 at 14 Gbps on a 256-bit bus and triple-fan cooling for 1440p gaming and creative workloads

  • Memory Size8GB
  • Memory TypeGDDR6
  • CoolerTriple Fans
  • 8GB GDDR6 memory handles large textures
  • 5888 CUDA cores accelerate parallel workloads
  • 184 Tensor cores speed up AI tasks
  • 46 RTX cores enable real-time ray tracing
  • 0 GB/s bandwidth feeds data fast

ZOTAC RTX 3070 8GB GDDR6 Black

This ZOTAC GeForce RTX 3070 graphics card carries 8GB of GDDR6 memory on a 256-bit bus. It is built for gamers and creators who need strong 1440p frame rates and CUDA acceleration in creative workloads. The triple-fan cooler keeps the GPU running at its rated clocks during extended sessions.

Sustained load behaviour

Under continuous load the GPU operates at a 1500 MHz base clock and can reach a 1725 MHz boost clock. The 5888 CUDA cores and 184 Tensor cores deliver steady throughput for compute tasks, while the 14Gbps effective memory clock maintains 448.0 GB/s bandwidth. The 96 ROPs and 184 TMUs handle rasterisation and texture work without throttling.

Compatibility check

Verify that your motherboard provides a PCI Express 4.0 x16 slot for full bandwidth. Ensure the power supply delivers enough wattage and the required PCIe power connectors for this card. Confirm the case has sufficient length and airflow clearance for a triple-fan design. Check that your monitor cables match the card’s display outputs.

Highlights

  • 8GB GDDR6 memory handles large textures
  • 5888 CUDA cores accelerate parallel workloads
  • 184 Tensor cores speed up AI tasks
  • 46 RTX cores enable real-time ray tracing
  • 0 GB/s bandwidth feeds data fast

Specifications

BrandZOTAC
SeriesBlack
Memory Size8GB
Memory TypeGDDR6
CoolerTriple Fans

Questions about this item

How loud does the triple-fan cooler run under a full-day load?

The card uses a triple-fan cooler with base and boost clocks of 1500 MHz and 1725 MHz. Under sustained load the fans ramp to keep the GPU at those speeds.

What power connectors must my PSU provide for this card?

The board draws power through the PCI Express 4.0 x16 slot and requires supplemental 8-pin PCIe cables from the PSU.

Will the 256-bit memory bus bottleneck an older PCIe 3.0 motherboard?

The card runs at PCI Express 4.0 x16 but is backward compatible with 3.0. Bandwidth drops to roughly half, which may limit the 448 GB/s memory subsystem in heavy workloads.

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