Hardware Spec Index

Nexora GX-4255 XT 24GB GDDR6X Graphics Card

Graphics Cards · Nexora · SKU GX4255-XT · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index37,662 (Graphics Cards scale)
Category rank#42,744
Street price$2,039
Power390 W (TGP)
Performance per dollar18.47
Released2024

Specifications

BrandNexora
ModelNexora GX-4255 XT
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed23 Gbps
Memory bandwidth1,104 GB/s
Shader units17,280
Boost clock2,530 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)390 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 331 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-4255 XT 24GB GDDR6X Graphics Card”, https://vextor7.com/item/91053730 (accessed 2026-10-25).