Hardware Spec Index

Nexora GX-8631 Prime 16GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX8631-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index35,211 (Graphics Cards scale)
Category rank#2,727
Street price$1,359
Power440 W (TGP)
Performance per dollar25.91
Released2025

Specifications

BrandNexora
ModelNexora GX-8631 Prime
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed30 Gbps
Memory bandwidth960 GB/s
Shader units14,976
Boost clock2,385 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)440 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 315 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 1440p Gaming

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Cite this page: Hardware Spec Index, “Nexora GX-8631 Prime 16GB GDDR7 Graphics Card”, https://vextor7.com/item/73679880 (accessed 2026-10-25).