Hardware Spec Index

Kyndral GX-7978 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX7978-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index18,596 (Graphics Cards scale)
Category rank#18,940
Street price$399
Power200 W (TGP)
Performance per dollar46.61
Released2022

Specifications

BrandKyndral
ModelKyndral GX-7978 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units7,168
Boost clock1,871 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)200 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 235 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Kyndral GX-7978 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/46063544 (accessed 2026-10-25).