Hardware Spec Index

Kyndral GX-3634 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX3634-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index14,333 (Graphics Cards scale)
Category rank#15,530
Street price$219
Power190 W (TGP)
Performance per dollar65.45
Released2026

Specifications

BrandKyndral
ModelKyndral GX-3634 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units4,864
Boost clock2,506 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)190 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 220 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-3634 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/2372192 (accessed 2026-10-22).