Hardware Spec Index

Zephyra GX-7657 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7657-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index17,736 (Graphics Cards scale)
Category rank#36,056
Street price$339
Power195 W (TGP)
Performance per dollar52.32
Released2024

Specifications

BrandZephyra
ModelZephyra GX-7657 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units6,784
Boost clock2,145 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)195 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 232 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7657 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/92930808 (accessed 2026-10-24).