Hardware Spec Index

Kyndral GX-3921 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX3921-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index15,578 (Graphics Cards scale)
Category rank#27,976
Street price$289
Power200 W (TGP)
Performance per dollar53.90
Released2025

Specifications

BrandKyndral
ModelKyndral GX-3921 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units5,248
Boost clock2,426 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)200 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 235 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-3921 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/94883590 (accessed 2026-10-26).