Hardware Spec Index

Zephyra GX-7955 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7955-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index15,485 (Graphics Cards scale)
Category rank#4,394
Street price$249
Power165 W (TGP)
Performance per dollar62.19
Released2019

Specifications

BrandZephyra
ModelZephyra GX-7955 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units5,248
Boost clock1,845 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)165 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2-slot, 226 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7955 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/9645685 (accessed 2026-10-22).