Hardware Spec Index

Teralux GX-6658 XT 32GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX6658-XT · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index43,096 (Graphics Cards scale)
Category rank#28,879
Street price$1,909
Power415 W (TGP)
Performance per dollar22.58
Released2021

Specifications

BrandTeralux
ModelTeralux GX-6658 XT
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed19 Gbps
Memory bandwidth1,216 GB/s
Shader units18,560
Boost clock2,537 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)415 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 337 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 4K GamingGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Teralux GX-6658 XT 32GB GDDR6X Graphics Card”, https://vextor7.com/item/64024332 (accessed 2026-10-26).