Hardware Spec Index

Kyndral GX-4983 Ultra 12GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX4983-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index16,101 (Graphics Cards scale)
Category rank#11,023
Street price$309
Power220 W (TGP)
Performance per dollar52.11
Released2026

Specifications

BrandKyndral
ModelKyndral GX-4983 Ultra
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units6,016
Boost clock2,785 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)220 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 235 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4983 Ultra 12GB GDDR7 Graphics Card”, https://vextor7.com/item/20148203 (accessed 2026-10-20).