Hardware Spec Index

Nexora GX-8443 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX8443-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index26,329 (Graphics Cards scale)
Category rank#830
Street price$1,039
Power285 W (TGP)
Performance per dollar25.34
Released2021

Specifications

BrandNexora
ModelNexora GX-8443 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units11,776
Boost clock2,175 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)285 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 279 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-8443 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/76015628 (accessed 2026-10-23).