Hardware Spec Index

Kyndral GX-6591 Core 16GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX6591-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index27,418 (Graphics Cards scale)
Category rank#20,505
Street price$1,079
Power365 W (TGP)
Performance per dollar25.41
Released2026

Specifications

BrandKyndral
ModelKyndral GX-6591 Core
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed32 Gbps
Memory bandwidth1,024 GB/s
Shader units12,032
Boost clock2,778 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)365 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 274 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6591 Core 16GB GDDR7 Graphics Card”, https://vextor7.com/item/20071473 (accessed 2026-10-20).