Hardware Spec Index

Nexora GX-7991 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX7991-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index9,761 (Graphics Cards scale)
Category rank#7,080
Street price$129
Power115 W (TGP)
Performance per dollar75.67
Released2024

Specifications

BrandNexora
ModelNexora GX-7991 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units2,560
Boost clock2,362 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)115 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 204 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-7991 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/20189849 (accessed 2026-10-21).