4th Generation Intel® Core™ i7 Processors
Vertical Segment Desktop
Processor Number i7-4770
Lithography 22 nm

CPU Specifications
Total Cores 4
Total Threads 8
Max Turbo Frequency 3.90 GHz
Intel® Turbo Boost Technology 2.0 Frequency‡ 3.90 GHz
Processor Base Frequency 3.40 GHz
Cache 8 MB Intel® Smart Cache
Bus Speed 5 GT/s
TDP 84 W

Memory Specifications
Max Memory Size (dependent on memory type) 32 GB
Memory Types DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Max # of Memory Channels 2
Max Memory Bandwidth 25.6 GB/s
ECC Memory Supported ‡ No

Expansion Options
Scalability1S Only
PCI Express Revision Up to 3.0
PCI Express Configurations ‡ Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes 16

Intel i7-4770 Processor

4th Generation Intel® Core™ i5 Processors
Vertical Segment - Desktop
Processor Number i5-4690K
Lithography 22 nm

CPU Specifications
Total Cores 4
Total Threads 4
Max Turbo Frequency 3.90 GHz
Intel® Turbo Boost Technology 2.0 Frequency‡ 3.90 GHz
Processor Base Frequency 3.50 GHz
Cache 6 MB Intel® Smart Cache
Bus Speed 5 GT/s
TDP 88 W

Max Memory Size (dependent on memory type) 32 GB
Memory Types DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Max # of Memory Channels 2
Max Memory Bandwidth 25.6 GB/s
ECC Memory Supported ‡ No

Expansion Options
Scalability1S Only
PCI Express Revision 3.0
PCI Express Configurations ‡ Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes 16