Hardware Spec Index

Kyndral GX-6691 SE 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6691-SE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index35,036 (Graphics Cards scale)
Category rank#9,700
Street price$1,699
Power375 W (TGP)
Performance per dollar20.62
Released2024

Specifications

BrandKyndral
ModelKyndral GX-6691 SE
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units16,512
Boost clock1,818 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)375 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 311 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6691 SE 16GB GDDR6 Graphics Card”, https://vextor7.com/item/73674332 (accessed 2026-10-24).