Hardware Spec Index

Kyndral GX-1638 Pro 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX1638-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index22,003 (Graphics Cards scale)
Category rank#38,378
Street price$579
Power235 W (TGP)
Performance per dollar38.00
Released2019

Specifications

BrandKyndral
ModelKyndral GX-1638 Pro
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units8,960
Boost clock2,286 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)235 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 253 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-1638 Pro 12GB GDDR6 Graphics Card”, https://vextor7.com/item/4728175 (accessed 2026-10-23).