Hardware Spec Index

Zephyra GX-6637 Edge 8GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX6637-EDGE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index16,382 (Graphics Cards scale)
Category rank#24,399
Street price$299
Power220 W (TGP)
Performance per dollar54.79
Released2026

Specifications

BrandZephyra
ModelZephyra GX-6637 Edge
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed32 Gbps
Memory bandwidth512 GB/s
Shader units6,144
Boost clock2,809 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)220 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 231 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6637 Edge 8GB GDDR7 Graphics Card”, https://vextor7.com/item/83315622 (accessed 2026-10-20).