Hardware Spec Index

Zephyra GX-4963 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4963-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index9,317 (Graphics Cards scale)
Category rank#6,972
Street price$129
Power125 W (TGP)
Performance per dollar72.22
Released2026

Specifications

BrandZephyra
ModelZephyra GX-4963 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units2,176
Boost clock2,803 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)125 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 200 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-4963 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/9366339 (accessed 2026-10-19).