Hardware Spec Index

Kyndral GX-4778 Prime 16GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX4778-PRIME · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index32,081 (Graphics Cards scale)
Category rank#11,110
Street price$1,279
Power425 W (TGP)
Performance per dollar25.08
Released2026

Specifications

BrandKyndral
ModelKyndral GX-4778 Prime
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed32 Gbps
Memory bandwidth1,024 GB/s
Shader units14,336
Boost clock2,721 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)425 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 298 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4778 Prime 16GB GDDR7 Graphics Card”, https://vextor7.com/item/78284078 (accessed 2026-10-18).