Hardware Spec Index

Zephyra GX-7748 Plus 16GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX7748-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index38,318 (Graphics Cards scale)
Category rank#16,165
Street price$2,099
Power400 W (TGP)
Performance per dollar18.26
Released2022

Specifications

BrandZephyra
ModelZephyra GX-7748 Plus
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units17,792
Boost clock1,823 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)400 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 325 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7748 Plus 16GB GDDR6X Graphics Card”, https://vextor7.com/item/6363333 (accessed 2026-10-21).