Hardware Spec Index

Zephyra GX-8645 Pro 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8645-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index10,267 (Graphics Cards scale)
Category rank#31,203
Street price$129
Power140 W (TGP)
Performance per dollar79.59
Released2025

Specifications

BrandZephyra
ModelZephyra GX-8645 Pro
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed20 Gbps
Memory bandwidth320 GB/s
Shader units2,688
Boost clock2,671 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)140 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 199 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-8645 Pro 8GB GDDR6 Graphics Card”, https://vextor7.com/item/89089649 (accessed 2026-10-23).