Hardware Spec Index

Zephyra GX-4963 Plus 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4963-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index15,543 (Graphics Cards scale)
Category rank#40,490
Street price$219
Power195 W (TGP)
Performance per dollar70.97
Released2025

Specifications

BrandZephyra
ModelZephyra GX-4963 Plus
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units5,120
Boost clock2,571 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)195 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 221 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-4963 Plus 12GB GDDR6 Graphics Card”, https://vextor7.com/item/54373230 (accessed 2026-10-20).