Hardware Spec Index

Kyndral GX-7646 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX7646-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index32,590 (Graphics Cards scale)
Category rank#1,894
Street price$1,259
Power320 W (TGP)
Performance per dollar25.89
Released2021

Specifications

BrandKyndral
ModelKyndral GX-7646 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units13,440
Boost clock2,300 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)320 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 292 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-7646 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/1883291 (accessed 2026-10-26).