Hardware Spec Index

Zephyra GX-1811 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1811-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index28,701 (Graphics Cards scale)
Category rank#13,746
Street price$889
Power290 W (TGP)
Performance per dollar32.28
Released2024

Specifications

BrandZephyra
ModelZephyra GX-1811 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units12,032
Boost clock1,958 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 278 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1811 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/449251 (accessed 2026-10-19).