Hardware Spec Index

Zephyra GX-2156 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX2156-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index31,283 (Graphics Cards scale)
Category rank#11,899
Street price$1,119
Power325 W (TGP)
Performance per dollar27.96
Released2019

Specifications

BrandZephyra
ModelZephyra GX-2156 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units13,824
Boost clock2,497 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)325 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 306 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-2156 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/4832175 (accessed 2026-10-23).