Hardware Spec Index

Kyndral GX-4657 XT 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4657-XT · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index36,652 (Graphics Cards scale)
Category rank#45,639
Street price$1,579
Power365 W (TGP)
Performance per dollar23.21
Released2019

Specifications

BrandKyndral
ModelKyndral GX-4657 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units16,000
Boost clock1,857 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)365 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 308 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4657 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/16133010 (accessed 2026-10-26).