Hardware Spec Index

Kyndral GX-8656 Prime 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX8656-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index31,479 (Graphics Cards scale)
Category rank#23,971
Street price$1,119
Power325 W (TGP)
Performance per dollar28.13
Released2021

Specifications

BrandKyndral
ModelKyndral GX-8656 Prime
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units13,824
Boost clock2,177 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)325 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 292 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-8656 Prime 16GB GDDR6X Graphics Card”, https://vextor7.com/item/68308157 (accessed 2026-10-19).