Hardware Spec Index

Nexora GX-6455 XT 8GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX6455-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index12,125 (Graphics Cards scale)
Category rank#37,092
Street price$159
Power130 W (TGP)
Performance per dollar76.26
Released2019

Specifications

BrandNexora
ModelNexora GX-6455 XT
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units3,328
Boost clock2,404 MHz
Bus interfacePCIe 3.0 x8
Total graphics power (TGP)130 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2-slot, 210 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-6455 XT 8GB GDDR6 Graphics Card”, https://vextor7.com/item/6239997 (accessed 2026-10-19).