Hardware Spec Index

Kyndral GX-6637 Core 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX6637-CORE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index31,672 (Graphics Cards scale)
Category rank#40,527
Street price$1,149
Power315 W (TGP)
Performance per dollar27.56
Released2021

Specifications

BrandKyndral
ModelKyndral GX-6637 Core
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units13,440
Boost clock2,546 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)315 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 285 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6637 Core 16GB GDDR6X Graphics Card”, https://vextor7.com/item/8934735 (accessed 2026-10-20).