Hardware Spec Index

Kyndral GX-7840 Ultra 24GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX7840-ULTRA · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index36,962 (Graphics Cards scale)
Category rank#38,875
Street price$1,619
Power385 W (TGP)
Performance per dollar22.83
Released2022

Specifications

BrandKyndral
ModelKyndral GX-7840 Ultra
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed19 Gbps
Memory bandwidth912 GB/s
Shader units17,152
Boost clock1,888 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)385 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 326 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-7840 Ultra 24GB GDDR6X Graphics Card”, https://vextor7.com/item/67688 (accessed 2026-10-18).