Hardware Spec Index

Nexora GX-4645 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX4645-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index10,047 (Graphics Cards scale)
Category rank#21,414
Street price$149
Power135 W (TGP)
Performance per dollar67.43
Released2025

Specifications

BrandNexora
ModelNexora GX-4645 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units2,688
Boost clock2,396 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)135 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 214 mm

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Cite this page: Hardware Spec Index, “Nexora GX-4645 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/20174990 (accessed 2026-10-20).