Hardware Spec Index

Nexora GX-7638 XT 8GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX7638-XT · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index17,914 (Graphics Cards scale)
Category rank#43,313
Street price$319
Power225 W (TGP)
Performance per dollar56.16
Released2025

Specifications

BrandNexora
ModelNexora GX-7638 XT
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed30 Gbps
Memory bandwidth480 GB/s
Shader units6,272
Boost clock2,892 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)225 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 233 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-7638 XT 8GB GDDR7 Graphics Card”, https://vextor7.com/item/6730980 (accessed 2026-10-26).