Hardware Spec Index

Kyndral GX-2821 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX2821-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index26,610 (Graphics Cards scale)
Category rank#18,678
Street price$869
Power270 W (TGP)
Performance per dollar30.62
Released2020

Specifications

BrandKyndral
ModelKyndral GX-2821 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units10,880
Boost clock2,455 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)270 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 267 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-2821 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/3281273 (accessed 2026-10-22).