Hardware Spec Index

Teralux GX-6638 Ultra 24GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX6638-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index37,182 (Graphics Cards scale)
Category rank#39,004
Street price$1,919
Power380 W (TGP)
Performance per dollar19.38
Released2022

Specifications

BrandTeralux
ModelTeralux GX-6638 Ultra
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed16 Gbps
Memory bandwidth768 GB/s
Shader units16,640
Boost clock1,720 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)380 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 317 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-6638 Ultra 24GB GDDR6 Graphics Card”, https://vextor7.com/item/21528042 (accessed 2026-10-24).