Hardware Spec Index

Nexora GX-7643 Pro 24GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX7643-PRO · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index40,691 (Graphics Cards scale)
Category rank#1,449
Street price$2,269
Power410 W (TGP)
Performance per dollar17.93
Released2019

Specifications

BrandNexora
ModelNexora GX-7643 Pro
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed20 Gbps
Memory bandwidth960 GB/s
Shader units18,304
Boost clock1,945 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)410 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3.5-slot, 322 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-7643 Pro 24GB GDDR6 Graphics Card”, https://vextor7.com/item/43660564 (accessed 2026-10-20).