Hardware Spec Index

Zephyra GX-8956 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX8956-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index33,042 (Graphics Cards scale)
Category rank#49,212
Street price$1,289
Power320 W (TGP)
Performance per dollar25.63
Released2022

Specifications

BrandZephyra
ModelZephyra GX-8956 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units13,696
Boost clock1,899 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)320 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 300 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8956 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/5843828 (accessed 2026-10-21).