Intel Core i7-4770 3.40GHz Socket LGA1150 Desktop CPU SR149


The 4th generation of Intel CPUs, commonly known as “Haswell,” was introduced to the market in 2013. The Haswell architecture brought several notable improvements and innovations compared to its predecessor, the Ivy Bridge generation. In terms of performance, Haswell CPUs offered a 5% to 15% improvement in processing performance and up to twice the performance in integrated graphics compared to the previous generation. This was achieved through various architectural enhancements, including an improved branch predictor, additional out-of-order resources, and new FMA3 and AVX2 instructions for improved floating-point performance.

Moreover, Haswell CPUs were recognized for their enhanced power efficiency, which was particularly beneficial for mobile and portable devices. The Haswell line-up introduced new power states that allowed the processor to reduce its power consumption during periods of inactivity. This was complemented by an integrated voltage regulator, which facilitated dynamic voltage and frequency scaling. Furthermore, the Haswell architecture provided a robust platform for a variety of computing needs, featuring SKUs (stock keeping units) that ranged from powerful desktop processors to efficient chips for ultrabooks and tablets, and it was utilized across various segments, from consumer devices to enterprise solutions. This generation of CPUs solidified Intel’s commitment to evolving computing capabilities and energy efficiency.

Out of stock

Out of stock

SKU: SR149 Categories: , , Tags: ,


About this Intel CPU:

This Intel CPU has been tested and pulled from working systems. Some scratches and scrapes may be present on the heat spreader, but these cosmetic imperfections do not affect functionality. We make every effort to remove all thermal paste; however, some residue may still remain.

Please ensure compatibility between your motherboard and this processor before purchasing.

Common compatibility errors can lead to a non-functional product after installation.

When installing processors, it is essential to follow the manufacturer’s guidelines. Even minor damage to the receiving pins on Intel motherboards during or before installation can result in nonfunctional or improperly functioning processors or systems.

R2V3: C4F4

Please note that we do not provide ongoing technical support.


General information
Type CPU / Microprocessor
Family Intel Core i7
Processor number i7-4770
Part number CM8064601464303
Frequency 3.4 GHz
Maximum Turbo frequency 3.9 GHz
Clock multiplier 34
Package type 1150-land FC-LGA12C
Socket type Socket 1150 (LGA1150)
Architecture / Microarchitecture / Other
Core stepping C0
Processor core Haswell
Manufacturing technology 0.022 micron
The number of cores 4
L2 cache size 1 MB
L3 cache size 8 MB
Features AES
EM64T technology
Enhanced SpeedStep technology
Execute disable bit
Hyper-Threading technology
Transactional Synchronization Extensions
Trusted Execution technology
Turbo Boost technology
Virtualization technology (VT-d)
Virtualization technology (VT-x)
Case temperature 72.72°C
Thermal Design Power 84 Watt
Notes on sSpec SR149
  • The part supports DDR3-1333 and DDR3-1600 memory.
  • Direct Media Interface speed is 5 GT/s.
  • The processor integrates GT2 graphics unit
  • Integrated graphics controller runs at 350 MHz.
  • Frequency of integrated graphics controller in turbo mode is 1200 MHz.

Additional information

Weight 0.6 lbs
Dimensions 6 × 2 × 1 in
Condition Used
Notes Tested and pulled from working systems. Some scratches and scrapes may be present on the heat spreader that do not affect functionality. R2V3 C4F4