Hardware Spec Index

Zephyra GX-8577 Prime 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX8577-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index29,269 (Graphics Cards scale)
Category rank#26,024
Street price$999
Power370 W (TGP)
Performance per dollar29.30
Released2026

Specifications

BrandZephyra
ModelZephyra GX-8577 Prime
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units12,160
Boost clock2,771 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)370 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 291 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8577 Prime 12GB GDDR7 Graphics Card”, https://vextor7.com/item/21364384 (accessed 2026-10-21).