Hardware Spec Index

Kyndral GX-8645 SE 32GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX8645-SE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index41,863 (Graphics Cards scale)
Category rank#9,614
Street price$2,329
Power440 W (TGP)
Performance per dollar17.97
Released2020

Specifications

BrandKyndral
ModelKyndral GX-8645 SE
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed14 Gbps
Memory bandwidth896 GB/s
Shader units20,096
Boost clock2,189 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)440 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3.5-slot, 347 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-8645 SE 32GB GDDR6 Graphics Card”, https://vextor7.com/item/5302181 (accessed 2026-10-24).