Hardware Spec Index

Veltrix GX-3121 Pro 16GB GDDR6 Graphics Card

Graphics Cards · Veltrix · SKU GX3121-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index34,061 (Graphics Cards scale)
Category rank#20,670
Street price$1,519
Power340 W (TGP)
Performance per dollar22.42
Released2024

Specifications

BrandVeltrix
ModelVeltrix GX-3121 Pro
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units14,592
Boost clock2,396 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)340 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 310 mm

Related guides

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

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Cite this page: Hardware Spec Index, “Veltrix GX-3121 Pro 16GB GDDR6 Graphics Card”, https://vextor7.com/item/6411640 (accessed 2026-10-26).