Hardware Spec Index

Zephyra GX-4048 Prime 12GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX4048-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index27,359 (Graphics Cards scale)
Category rank#14,655
Street price$889
Power280 W (TGP)
Performance per dollar30.78
Released2021

Specifications

BrandZephyra
ModelZephyra GX-4048 Prime
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed23 Gbps
Memory bandwidth552 GB/s
Shader units11,392
Boost clock1,916 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)280 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 size3-slot, 281 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4048 Prime 12GB GDDR6X Graphics Card”, https://vextor7.com/item/89177808 (accessed 2026-10-19).