Hardware Spec Index

Kyndral GX-7640 Core 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX7640-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index16,472 (Graphics Cards scale)
Category rank#2,349
Street price$259
Power165 W (TGP)
Performance per dollar63.60
Released2021

Specifications

BrandKyndral
ModelKyndral GX-7640 Core
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units5,248
Boost clock2,123 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)165 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 232 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-7640 Core 8GB GDDR6 Graphics Card”, https://vextor7.com/item/89025402 (accessed 2026-10-24).