Hardware Spec Index

Kyndral GX-3905 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX3905-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index13,517 (Graphics Cards scale)
Category rank#13,912
Street price$229
Power145 W (TGP)
Performance per dollar59.03
Released2019

Specifications

BrandKyndral
ModelKyndral GX-3905 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units4,352
Boost clock2,116 MHz
Bus interfacePCIe 3.0 x8
Total graphics power (TGP)145 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2-slot, 223 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-3905 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/2372970 (accessed 2026-10-23).