Hardware Spec Index

Zephyra GX-6291 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6291-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index21,268 (Graphics Cards scale)
Category rank#34,042
Street price$449
Power210 W (TGP)
Performance per dollar47.37
Released2019

Specifications

BrandZephyra
ModelZephyra GX-6291 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units7,680
Boost clock2,402 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)210 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 (firmware update)
Card size2.5-slot, 252 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6291 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/32937379 (accessed 2026-10-25).