Hardware Spec Index

Kyndral GX-4278 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4278-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index13,774 (Graphics Cards scale)
Category rank#17,457
Street price$209
Power185 W (TGP)
Performance per dollar65.90
Released2026

Specifications

BrandKyndral
ModelKyndral GX-4278 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units4,608
Boost clock2,496 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)185 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, 219 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-4278 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/3919920 (accessed 2026-10-20).