Hardware Spec Index

Zephyra GX-8440 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8440-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index18,299 (Graphics Cards scale)
Category rank#42,118
Street price$359
Power185 W (TGP)
Performance per dollar50.97
Released2019

Specifications

BrandZephyra
ModelZephyra GX-8440 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed20 Gbps
Memory bandwidth320 GB/s
Shader units6,400
Boost clock2,194 MHz
Bus interfacePCIe 3.0 x8
Total graphics power (TGP)185 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 238 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8440 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/34307 (accessed 2026-10-19).