Hardware Spec Index

Nexora GX-4643 SE 12GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX4643-SE · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index14,022 (Graphics Cards scale)
Category rank#11,594
Street price$239
Power185 W (TGP)
Performance per dollar58.67
Released2026

Specifications

BrandNexora
ModelNexora GX-4643 SE
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units4,608
Boost clock2,795 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)185 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 217 mm

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Cite this page: Hardware Spec Index, “Nexora GX-4643 SE 12GB GDDR6 Graphics Card”, https://vextor7.com/item/4538 (accessed 2026-10-18).