Hardware Spec Index

Nexora GX-4644 Ultra 32GB GDDR6X Graphics Card

Graphics Cards · Nexora · SKU GX4644-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index44,229 (Graphics Cards scale)
Category rank#28,417
Street price$2,499
Power435 W (TGP)
Performance per dollar17.70
Released2024

Specifications

BrandNexora
ModelNexora GX-4644 Ultra
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed21 Gbps
Memory bandwidth1,344 GB/s
Shader units19,712
Boost clock1,947 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)435 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 341 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-4644 Ultra 32GB GDDR6X Graphics Card”, https://vextor7.com/item/2885902 (accessed 2026-10-21).