Hardware Spec Index

Zephyra GX-8457 XT 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8457-XT · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index22,136 (Graphics Cards scale)
Category rank#9,822
Street price$599
Power230 W (TGP)
Performance per dollar36.95
Released2024

Specifications

BrandZephyra
ModelZephyra GX-8457 XT
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units8,704
Boost clock2,338 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)230 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 254 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8457 XT 12GB GDDR6 Graphics Card”, https://vextor7.com/item/96838179 (accessed 2026-10-26).