Hardware Spec Index

Teralux GX-8643 XT 8GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX8643-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index13,695 (Graphics Cards scale)
Category rank#39,672
Street price$189
Power175 W (TGP)
Performance per dollar72.46
Released2026

Specifications

BrandTeralux
ModelTeralux GX-8643 XT
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed20 Gbps
Memory bandwidth320 GB/s
Shader units4,096
Boost clock2,617 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)175 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 230 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0GDDR7 Memory ExplainedChoosing a GPU for 1440p Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-9215 Prime 16GB GDDR6 Graphics Card21,100$479Compare
Teralux GX-6978 Core 8GB GDDR6 Graphics Card13,470$199Compare
Teralux GX-7455 Pro 8GB GDDR6 Graphics Card7,991$119Compare
Teralux GX-5810 Core 32GB GDDR6X Graphics Card43,895$2,499Compare
Veltrix GX-2313 Prime 16GB GDDR7 Graphics Card25,817$729Compare
Kyndral GX-9127 Pro 16GB GDDR6X Graphics Card35,270$1,779Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Teralux GX-8643 XT 8GB GDDR6 Graphics Card”, https://vextor7.com/item/6842601 (accessed 2026-10-23).