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Intel Core i7-4790S - CM8064601561014 / BX80646I74790S information

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Type:CPU Manufacturer:Intel
family:Core i7 microprocessors:Core i7
Type CPU / Microprocessor
Market segment Desktop
Family Intel Core i*
Model number    i*-4**0S
CPU part numbers
  • CM80*4*015*1014 is an OEM/tray microprocessor
  • CM80*4*015*1013 is an OEM/tray microprocessor
  • BX80*4*I*4**0S is a boxed microprocessor with fan and heatsink
Frequency    3200 MHz
Turbo frequency 3*00 MHz (4 cores)
3*00 MHz (3 cores)
3*00 MHz (2 cores)
4000 MHz (1 core)
Bus speed    5 GT/s DMI
Clock multiplier    32
Package 1150-land Flip-Chip Land Grid Array
Socket Socket 1150 / H3 / LGA1150
Size 1.48" x 1.48" / 3.*5cm x 3.*5cm
Introduction date May 11, 2014
Price at introduction $303 (OEM)
$312 (box)
S-spec numbers
  ES/QS processors Production processors
Part number QF4L SR1QM
BX80*4*I*4**0S   +
CM80*4*015*1013 +  
CM80*4*015*1014   +
Architecture / Microarchitecture
Microarchitecture Haswell
Processor core    Haswell
Core stepping    C0 (QF4L, SR1QM)
Manufacturing process 0.022 micron
Data width *4 bit
The number of cores 4
The number of threads 8
Floating Point Unit Integrated
Level 1 cache size    4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size    4 x 25* KB 8-way set associative caches
Level 3 cache size 8 MB 1*-way set associative shared cache
Physical memory 32 GB
Multiprocessing Uniprocessor
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4   
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • AVX2 / Advanced Vector Extensions 2.0
  • BMI / BMI1 + BMI2 / Bit Manipulation instructions
  • F1*C / 1*-bit Floating-Point conversion instructions
  • FMA3 / 3-operand Fused Multiply-Add instructions
  • EM*4T / Extended Memory *4 technology / Intel *4   
  • NX / XD / Execute disable bit   
  • HT / Hyper-Threading technology   
  • TBT 2.0 / Turbo Boost technology 2.0   
  • VT-x / Virtualization technology   
  • VT-d / Virtualization for directed I/O
  • TXT / Trusted Execution technology
  • TSX / Transactional Synchronization Extensions
Low power features Enhanced SpeedStep technology   
Integrated peripherals / components
Integrated graphics GPU Type: HD 4*00
Base frequency (MHz): 350
Maximum frequency (MHz): 1200
The number of supported displays: 3
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1333, DDR3-1*00
Maximum memory bandwidth (GB/s): 25.*
Other peripherals
  • Direct Media Interface 2.0
  • PCI Express 3.0 interface
Electrical / Thermal parameters
Maximum operating temperature    *1.35°C
Thermal Design Power    *5 Watt
Notes on Intel Core i*-4**0S
  • TSX instructions are supported for software development only. Due to internal defect, their usage may result in unpredictable system behavior
  • The processor has the following security, data protection and/or software features: Intel Secure Key, vPro technology, Identity Protection technology, OS Guard and Anti-Theft technology.
  • The CPU is compatible with DirectX 11.2, OpenGL 4.3 and OpenCL 1.2 APIs.
  • The graphics unit has the following software features enabled: Intel Wireless Display, Quick Sync Video, Clear Video HD technology, InTru 3D technology and Insider.


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