Hardware Spec Index

Kyndral GX-8337 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX8337-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index32,938 (Graphics Cards scale)
Category rank#27,223
Street price$1,449
Power355 W (TGP)
Performance per dollar22.73
Released2023

Specifications

BrandKyndral
ModelKyndral GX-8337 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units15,360
Boost clock1,965 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)355 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 306 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-8337 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/79063429 (accessed 2026-10-26).