Hardware Spec Index

Zephyra GX-4999 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4999-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index24,208 (Graphics Cards scale)
Category rank#35,240
Street price$739
Power260 W (TGP)
Performance per dollar32.76
Released2021

Specifications

BrandZephyra
ModelZephyra GX-4999 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units10,368
Boost clock2,373 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)260 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 263 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4999 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/4195841 (accessed 2026-10-26).