Hardware Spec Index

Kyndral GX-6640 Core 32GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6640-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index37,868 (Graphics Cards scale)
Category rank#28,906
Street price$1,789
Power375 W (TGP)
Performance per dollar21.17
Released2022

Specifications

BrandKyndral
ModelKyndral GX-6640 Core
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed16 Gbps
Memory bandwidth1,024 GB/s
Shader units16,512
Boost clock2,430 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)375 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 309 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6640 Core 32GB GDDR6 Graphics Card”, https://vextor7.com/item/32931710 (accessed 2026-10-25).