Hardware Spec Index

Kyndral GX-6457 XT 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6457-XT · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index26,342 (Graphics Cards scale)
Category rank#30,256
Street price$799
Power260 W (TGP)
Performance per dollar32.97
Released2024

Specifications

BrandKyndral
ModelKyndral GX-6457 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units10,496
Boost clock1,835 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)260 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 262 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6457 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/32636854 (accessed 2026-10-25).