Hardware Spec Index

Teralux GX-6638 Max 8GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX6638-MAX · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index24,048 (Graphics Cards scale)
Category rank#29,407
Street price$659
Power245 W (TGP)
Performance per dollar36.49
Released2019

Specifications

BrandTeralux
ModelTeralux GX-6638 Max
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units9,472
Boost clock1,964 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)245 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 (firmware update)
Card size2.5-slot, 253 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, “Teralux GX-6638 Max 8GB GDDR6 Graphics Card”, https://vextor7.com/item/6286074 (accessed 2026-10-22).