Hardware Spec Index

Zephyra GX-3948 Plus 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3948-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index23,218 (Graphics Cards scale)
Category rank#29,437
Street price$629
Power230 W (TGP)
Performance per dollar36.91
Released2023

Specifications

BrandZephyra
ModelZephyra GX-3948 Plus
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units8,704
Boost clock2,572 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)230 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 250 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3948 Plus 12GB GDDR6 Graphics Card”, https://vextor7.com/item/89085986 (accessed 2026-10-23).