Hardware Spec Index

Zephyra GX-8921 Plus 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8921-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index28,521 (Graphics Cards scale)
Category rank#9,807
Street price$799
Power275 W (TGP)
Performance per dollar35.70
Released2020

Specifications

BrandZephyra
ModelZephyra GX-8921 Plus
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units11,264
Boost clock2,527 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 277 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8921 Plus 12GB GDDR6 Graphics Card”, https://vextor7.com/item/20183116 (accessed 2026-10-21).