Intel Core i7-4790K Processor

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Core i7-4790K is a desktop processor from Intel released on 1 May 2014, and it is in active production status now. It belongs to Core i7 family and has a Haswell architecture. This processor is built on Intel Socket 1150, and uses Gen 3 PCI express connection. 22 nm process is used in production.

Processor has 4 cores and 8 threads, with the base frequency of 4 GHz. It has DDR3 Dual-channel memory support. As for the cache, it supports L1 64K (per core), L2 256K (per core) and L3 8MB (shared).

Learn more about Intel Core i7-4790K:

Specifications

Market
Desktop
Release date
1 May 2014
Production status
Active
Generation
Core i7
Codename
Haswell
Socket
Intel Socket 1150
Number of cores
4
Number of threads
8
Frequency
4 GHz
Turbo clock
up to 4.4 GHz
Cache L1
64K (per core)
Cache L2
256K (per core)
Cache L3
8MB (shared)
TDP
88 W

Physical

Socket
Intel Socket 1150
Intel
Process size
22 nm
Transistors
1,400 million
Die size
177 mm²
Package
tCaseMax
72°C

Performance

Frequency
4 GHz
Turbo clock
up to 4.4 GHz
Base clock
100 MHz
Multiplier
40.0x
Multiplier unlocked
No
TDP
88 W

Architecture

Market
Desktop
Production status
Active
Release date
1 May 2014
Codename
Haswell
Generation
Core i7
Part
unknown
Memory support
DDR3 Dual-channel
ECC memory
No
PCI Express
Gen 3

Cores

Number of cores
4
Number of threads
8
SMP # CPUs
1
Integrated graphics
Intel HD 4600

Cache

Cache L1
64K (per core)
Cache L2
256K (per core)
Cache L3
8MB (shared)

Features

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSSE3
  • SSE4.2
  • AVX
  • AVX2
  • BMI1
  • BMI2
  • F16C
  • FMA3
  • CLMUL
  • EIST
  • Intel 64
  • XD bit
  • VT-x
  • VT-d
  • AES-NI
  • TSX
  • TXT
  • HTT
  • Boost 2.0

Drivers

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