Hardware Spec Index

Kyndral GX-8634 Ultra 24GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX8634-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index28,304 (Graphics Cards scale)
Category rank#38,379
Street price$1,189
Power305 W (TGP)
Performance per dollar23.80
Released2022

Specifications

BrandKyndral
ModelKyndral GX-8634 Ultra
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units12,800
Boost clock1,705 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)305 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 288 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-8634 Ultra 24GB GDDR6 Graphics Card”, https://vextor7.com/item/17486233 (accessed 2026-10-23).