Hardware Spec Index

Zephyra GX-8749 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8749-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index35,236 (Graphics Cards scale)
Category rank#44,429
Street price$1,669
Power380 W (TGP)
Performance per dollar21.11
Released2020

Specifications

BrandZephyra
ModelZephyra GX-8749 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units16,640
Boost clock2,183 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)380 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 321 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8749 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/1979309 (accessed 2026-10-19).