Hardware Spec Index

Zephyra GX-1958 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1958-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index14,443 (Graphics Cards scale)
Category rank#38,982
Street price$189
Power150 W (TGP)
Performance per dollar76.42
Released2019

Specifications

BrandZephyra
ModelZephyra GX-1958 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units4,352
Boost clock1,900 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)150 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2-slot, 229 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1958 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/93671463 (accessed 2026-10-22).