Hardware Spec Index

Zephyra GX-4956 Pro 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4956-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index13,642 (Graphics Cards scale)
Category rank#26,696
Street price$239
Power185 W (TGP)
Performance per dollar57.08
Released2026

Specifications

BrandZephyra
ModelZephyra GX-4956 Pro
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units4,608
Boost clock2,648 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)185 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 232 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-4956 Pro 12GB GDDR6 Graphics Card”, https://vextor7.com/item/18876809 (accessed 2026-10-22).