Hardware Spec Index

Nexora GX-9643 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX9643-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index13,016 (Graphics Cards scale)
Category rank#12,331
Street price$209
Power180 W (TGP)
Performance per dollar62.28
Released2025

Specifications

BrandNexora
ModelNexora GX-9643 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units4,352
Boost clock2,782 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)180 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 223 mm

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Cite this page: Hardware Spec Index, “Nexora GX-9643 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/4153606 (accessed 2026-10-20).