Hardware Spec Index

Nexora GX-6646 Prime 12GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX6646-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index26,267 (Graphics Cards scale)
Category rank#42,636
Street price$919
Power355 W (TGP)
Performance per dollar28.58
Released2026

Specifications

BrandNexora
ModelNexora GX-6646 Prime
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units11,520
Boost clock2,731 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)355 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 279 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-6646 Prime 12GB GDDR7 Graphics Card”, https://vextor7.com/item/581129 (accessed 2026-10-24).