Hardware Spec Index

Kyndral GX-6821 XT 24GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6821-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index34,306 (Graphics Cards scale)
Category rank#23,401
Street price$1,319
Power335 W (TGP)
Performance per dollar26.01
Released2020

Specifications

BrandKyndral
ModelKyndral GX-6821 XT
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed18 Gbps
Memory bandwidth864 GB/s
Shader units14,336
Boost clock1,886 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)335 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, 303 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6821 XT 24GB GDDR6 Graphics Card”, https://vextor7.com/item/5310451 (accessed 2026-10-24).