Hardware Spec Index

Kyndral GX-4955 XT 12GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX4955-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index17,025 (Graphics Cards scale)
Category rank#31,741
Street price$329
Power215 W (TGP)
Performance per dollar51.75
Released2026

Specifications

BrandKyndral
ModelKyndral GX-4955 XT
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed30 Gbps
Memory bandwidth720 GB/s
Shader units5,760
Boost clock2,692 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)215 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 227 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4955 XT 12GB GDDR7 Graphics Card”, https://vextor7.com/item/3347673 (accessed 2026-10-20).