Hardware Spec Index

Nexora GX-4639 Pro 8GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX4639-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index18,362 (Graphics Cards scale)
Category rank#3,977
Street price$379
Power195 W (TGP)
Performance per dollar48.45
Released2023

Specifications

BrandNexora
ModelNexora GX-4639 Pro
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units6,912
Boost clock1,743 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)195 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 252 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Nexora GX-4639 Pro 8GB GDDR6 Graphics Card”, https://vextor7.com/item/35451026 (accessed 2026-10-20).