Hardware Spec Index

Zephyra GX-7899 XT 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7899-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index23,694 (Graphics Cards scale)
Category rank#44,051
Street price$649
Power250 W (TGP)
Performance per dollar36.51
Released2021

Specifications

BrandZephyra
ModelZephyra GX-7899 XT
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units9,856
Boost clock2,438 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)250 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 274 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7899 XT 12GB GDDR6 Graphics Card”, https://vextor7.com/item/30001774 (accessed 2026-10-21).