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Intel Core i7-5930K desktop CPU in LGA 2011-v3 package, green substrate with gold contacts

Intel

Intel Core i7-5930K 6-Core 3.5 GHz LGA 2011-v3 140W desktop processor

SKU CH-G83A-WF245

Six-core desktop processor with 12 threads, 3.5 GHz base clock, 3.7 GHz max turbo, 15 MB L3 cache, 40 PCIe 3.0 lanes and 140 W TDP on LGA 2011-v3 socket

  • Processors TypeDesktop
  • NameCore i7-5930K
  • CPU Socket TypeLGA 2011-v3
  • Core NameHaswell-E
  • # of Cores6-Core
  • # of Threads12-Threads
  • 6 cores and 12 threads handle heavy multitasking workloads
  • 5 GHz base clock with 3.7 GHz turbo boost delivers responsive performance
  • 15 MB L3 cache plus 6 × 256 KB L2 cache reduces data latency
  • 40 PCIe 3.0 lanes support multi-GPU and high-speed storage configurations
  • 22 nm Haswell-E architecture operates within a 140 W thermal envelope

Intel Core i7-5930K 6-Core Desktop Processor

The Intel Core i7-5930K is a 6-core desktop processor based on the Haswell-E architecture. It operates at a base frequency of 3.5 GHz with a maximum turbo frequency of 3.7 GHz. The CPU fits the LGA 2011-v3 socket and has a thermal design power of 140W. It provides 40 PCI Express 3.0 lanes for high-bandwidth expansion.

Suited for multi-threaded workloads.

This processor suits users running heavily threaded applications such as video editing, 3D rendering, or scientific computing where twelve threads and a large cache matter. Builders targeting quiet, compact, or energy-efficient systems should look elsewhere because the 140W TDP demands substantial cooling and a robust power delivery platform.

40 PCI Express 3.0 lanes decide platform flexibility

The single specification that determines whether this is the right part is the maximum of 40 PCI Express 3.0 lanes. This lane count enables multiple graphics cards, high-speed storage arrays, or add-in cards without bandwidth sharing constraints. If the intended build does not require that many simultaneous high-speed devices, a mainstream platform with fewer lanes may be more appropriate.

Highlights

  • 6 cores and 12 threads handle heavy multitasking workloads
  • 5 GHz base clock with 3.7 GHz turbo boost delivers responsive performance
  • 15 MB L3 cache plus 6 × 256 KB L2 cache reduces data latency
  • 40 PCIe 3.0 lanes support multi-GPU and high-speed storage configurations
  • 22 nm Haswell-E architecture operates within a 140 W thermal envelope

Specifications

BrandIntel
Processors TypeDesktop
SeriesCore i7 5th Gen
NameCore i7-5930K
ModelBX80648I75930K
CPU Socket TypeLGA 2011-v3
Core NameHaswell-E
# of Cores6-Core
# of Threads12-Threads
Operating Frequency3.5 GHz
Max Turbo Frequency3.7 GHz
L2 Cache6 x 256KB
L3 Cache15MB
Manufacturing Tech22nm
Virtualization Technology SupportYes
PCI Express Revision3.0
Max Number of PCI Express Lanes40
Thermal Design Power140W

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