Hardware Spec Index

Nexora GX-6420 XT 12GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX6420-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index22,939 (Graphics Cards scale)
Category rank#41,356
Street price$659
Power230 W (TGP)
Performance per dollar34.81
Released2020

Specifications

BrandNexora
ModelNexora GX-6420 XT
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units8,832
Boost clock1,831 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)230 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 263 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-6420 XT 12GB GDDR6 Graphics Card”, https://vextor7.com/item/3225545 (accessed 2026-10-19).