Hardware Spec Index

Kyndral GX-6645 Core 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6645-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index9,380 (Graphics Cards scale)
Category rank#28,695
Street price$119
Power125 W (TGP)
Performance per dollar78.82
Released2026

Specifications

BrandKyndral
ModelKyndral GX-6645 Core
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units2,176
Boost clock2,780 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)125 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 213 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-6645 Core 8GB GDDR6 Graphics Card”, https://vextor7.com/item/21589547 (accessed 2026-10-21).