Hardware Spec Index

Zephyra GX-8748 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8748-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index9,159 (Graphics Cards scale)
Category rank#1,821
Street price$109
Power105 W (TGP)
Performance per dollar84.03
Released2019

Specifications

BrandZephyra
ModelZephyra GX-8748 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units2,048
Boost clock1,827 MHz
Bus interfacePCIe 3.0 x8
Total graphics power (TGP)105 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, 209 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8748 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/10840481 (accessed 2026-10-23).