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ZOTAC

ZOTAC RTX 5070 12GB X GAMING OC graphics card

SKU CH-A8ED-G0VKJ

A GeForce RTX 5070 graphics card with 12GB GDDR7 memory on a 192-bit bus, 6144 CUDA cores, a 2542 MHz boost clock and PCI Express 5.0 interface

  • Graphics processorGeForce RTX 5070
  • Memory capacity12 GB
  • Interface typePCI Express 5.0 x16
  • CUDA core count6144
  • Highest resolution7680 × 4320
  • Boost frequency2542 MHz
  • 12GB GDDR7 memory at 28 Gbps delivers high bandwidth for 4K gaming
  • 6144 CUDA cores on Blackwell architecture accelerate ray-traced and AI workloads
  • PCI Express 5.0 x16 interface doubles link bandwidth versus previous standard
  • Three DisplayPort 2.1b and one HDMI 2.1b outputs drive up to four 4K 480Hz displays
  • Ice Mirror copper-base cooler in a 2.5-slot design keeps the 250W GPU at boost clocks

ZOTAC RTX 5070 12GB GDDR7 Graphics Card

The ZOTAC X GAMING OC is a GeForce RTX 5070 graphics card built on the Blackwell architecture with 6144 CUDA cores and 12GB of GDDR7 memory on a 192-bit bus. It connects via PCI Express 5.0 x16 and reaches a boost clock of 2542 MHz for high frame rates in modern titles. The card occupies 2.5 slots and uses the Ice Mirror Copper Base Apocalypse cooler. It draws 250W and requires a 750W supply with a 12V-2x6 connector.

Who Should Choose This Card

This suits builders targeting 1440p or 4K gaming who want DLSS 4.0 and ray tracing on a 12GB frame buffer with 28 Gbps memory speed. It also fits creators needing four DisplayPort 2.1b outputs for 4K 480Hz or 8K 165Hz panels. Users with smaller cases, older power supplies lacking the 16-pin connector, or workloads demanding more than 12GB VRAM should consider alternatives.

Deciding Specification: 12GB GDDR7 on 192-Bit Bus

The 12GB GDDR7 memory running at 28 Gbps across a 192-bit interface sets the practical ceiling for texture resolution and frame-buffer capacity. If your games or applications regularly exceed 12GB at target settings, this card will become the bottleneck regardless of GPU compute. If 12GB fits your workload, the high bandwidth and Blackwell feature set make it a strong match.

How it compares

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

Price $1,147.99
Pricier than about 90% of the 4,285 comparable items (median $354.99).
Memory capacity 12 GB
Higher than about 60% of the 3,563 comparable items (median 8 GB).
Boost frequency 2542 MHz
Higher than about 69% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameZOTAC
Product lineX GAMING OC
Model nameRTX5070 12 GB X GAMING OC
Product colorGray
Processor
TDP rating250 W
Memory
Type of memoryGDDR7
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 5070
Memory capacity12 GB
Boost frequency2542 MHz
CUDA core count6144
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 50 Series
GPU architectureBlackwell
Effective memory speed28 Gbit/s
Memory bus width192-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
CrossFireX compatibilityNo
Multi-GPU supportNo
VR readyYes
Ports & slots
Interface typePCI Express 5.0 x16
HDMI ports1 x HDMI 2.1b
DisplayPort connectors3 x DisplayPort 2.1b
Power
Recommended power supply750 W
Power input connector1 × 16-Pin
Size & build
Form factorATX
Max graphics card length305 mm
Card size12 × 4.6 x1.6 in
Slots occupied2.5 Slots
Compatibility
Supported operating systemsWindows 11 / Windows 10 64-bit (v1809
November 2018 or later) ‍👉Check gaming pc with Windows 11 Pro
In the box
In the boxINSIDE THE BOX
• ZOTAC GAMING GeForce RTX5070 12 GB X GAMING OC
• User Manual
• 2 × 8-pin-to-16-pin cable
• GPU Support Stand
More details
Cooling solutionTriple Fans

Questions about this item

What power supply and connector does the RTX 5070 X GAMING OC need?

The card draws 250 W and uses a 12V-2x6 16-pin connector; a 750 W supply is recommended and a 2×8-pin to 16-pin cable is included

Will the PCI Express 5.0 x16 card run in my older PCIe 4.0 motherboard slot?

Yes, the interface is backward compatible so the card will operate at PCIe 4.0 speeds in a 4.0 slot

How can I confirm the 28 Gbps GDDR7 memory is running at full speed after install?

Check the memory clock in GPU-Z or the NVIDIA control panel; it should report 28 Gbps effective speed

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