Hardware Spec Index

Veltrix GX-8421 Pro 8GB GDDR7 Graphics Card

Graphics Cards · Veltrix · SKU GX8421-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index18,448 (Graphics Cards scale)
Category rank#44,651
Street price$349
Power240 W (TGP)
Performance per dollar52.86
Released2026

Specifications

BrandVeltrix
ModelVeltrix GX-8421 Pro
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed28 Gbps
Memory bandwidth448 GB/s
Shader units6,912
Boost clock2,843 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)240 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 246 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 1440p Gaming

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Cite this page: Hardware Spec Index, “Veltrix GX-8421 Pro 8GB GDDR7 Graphics Card”, https://vextor7.com/item/16660905 (accessed 2026-10-21).