Hardware Spec Index

Zephyra GX-1851 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1851-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index32,499 (Graphics Cards scale)
Category rank#5,595
Street price$1,209
Power330 W (TGP)
Performance per dollar26.88
Released2019

Specifications

BrandZephyra
ModelZephyra GX-1851 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units14,080
Boost clock2,008 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)330 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 305 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1851 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/2808272 (accessed 2026-10-26).