Hardware Spec Index

Kyndral GX-1678 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX1678-PRIME · Released 2020 · Updated 2026-10-27

Key facts

Benchmark index32,134 (Graphics Cards scale)
Category rank#11,765
Street price$1,179
Power325 W (TGP)
Performance per dollar27.26
Released2020

Specifications

BrandKyndral
ModelKyndral GX-1678 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units13,696
Boost clock2,298 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)325 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 291 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1678 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/97710660 (accessed 2026-10-27).