Hardware Spec Index

Kyndral GX-6740 Ultra 12GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX6740-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index25,572 (Graphics Cards scale)
Category rank#5,812
Street price$659
Power320 W (TGP)
Performance per dollar38.80
Released2025

Specifications

BrandKyndral
ModelKyndral GX-6740 Ultra
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed32 Gbps
Memory bandwidth768 GB/s
Shader units9,984
Boost clock2,710 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)320 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 264 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 1440p Gaming

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Cite this page: Hardware Spec Index, “Kyndral GX-6740 Ultra 12GB GDDR7 Graphics Card”, https://vextor7.com/item/20085363 (accessed 2026-10-20).