Hardware Spec Index

Kyndral GX-4644 Core 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4644-CORE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index9,602 (Graphics Cards scale)
Category rank#3,726
Street price$109
Power125 W (TGP)
Performance per dollar88.09
Released2025

Specifications

BrandKyndral
ModelKyndral GX-4644 Core
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed20 Gbps
Memory bandwidth320 GB/s
Shader units2,048
Boost clock2,877 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)125 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 211 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-4644 Core 8GB GDDR6 Graphics Card”, https://vextor7.com/item/75533343 (accessed 2026-10-24).