Hardware Spec Index

Nexora GX-6644 XT 16GB GDDR6X Graphics Card

Graphics Cards · Nexora · SKU GX6644-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index28,344 (Graphics Cards scale)
Category rank#23,038
Street price$829
Power285 W (TGP)
Performance per dollar34.19
Released2022

Specifications

BrandNexora
ModelNexora GX-6644 XT
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units11,776
Boost clock2,427 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)285 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 281 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-6644 XT 16GB GDDR6X Graphics Card”, https://vextor7.com/item/2011120 (accessed 2026-10-19).