Hardware Spec Index

Veltrix GX-8640 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Veltrix · SKU GX8640-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index11,190 (Graphics Cards scale)
Category rank#40,823
Street price$149
Power130 W (TGP)
Performance per dollar75.10
Released2022

Specifications

BrandVeltrix
ModelVeltrix GX-8640 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units3,328
Boost clock1,723 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)130 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 215 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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Kyndral GX-3408 Pro 32GB GDDR6 Graphics Card36,826$1,799Compare
Teralux GX-6943 Ultra 8GB GDDR6 Graphics Card9,021$109Compare
Nexora GX-5539 Plus 8GB GDDR6 Graphics Card19,164$449Compare
Orbita GX-3747 Core 8GB GDDR6 Graphics Card12,151$199Compare
Veltrix GX-4434 Edge 8GB GDDR6 Graphics Card9,482$109Compare
Teralux GX-5920 Ti 8GB GDDR6 Graphics Card9,396$109Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Veltrix GX-8640 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/17525785 (accessed 2026-10-19).