Hardware Spec Index

Zephyra GX-8311 Pro 12GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX8311-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index28,528 (Graphics Cards scale)
Category rank#34,655
Street price$809
Power280 W (TGP)
Performance per dollar35.26
Released2023

Specifications

BrandZephyra
ModelZephyra GX-8311 Pro
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed22.4 Gbps
Memory bandwidth538 GB/s
Shader units11,264
Boost clock2,029 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)280 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 279 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-8311 Pro 12GB GDDR6X Graphics Card”, https://vextor7.com/item/3620893 (accessed 2026-10-21).