Hardware Spec Index

Zephyra GX-8251 XT 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8251-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index21,536 (Graphics Cards scale)
Category rank#48,434
Street price$629
Power235 W (TGP)
Performance per dollar34.24
Released2020

Specifications

BrandZephyra
ModelZephyra GX-8251 XT
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units9,088
Boost clock2,007 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)235 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 259 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8251 XT 12GB GDDR6 Graphics Card”, https://vextor7.com/item/14489359 (accessed 2026-10-26).