Product Collection 4th Generation Intel® Core™ i7 Processors Code Name Products formerly Haswell Vertical Segment Desktop Processor Number i7-4790 Status Discontinued Launch Date Q2'14 Expected Discontinuance 07/14/2017 Lithography 22 nm
CPU Specifications
# of Cores 4 # of Threads 8 Processor Base Frequency 3.60 GHz Max Turbo Frequency 4.00 GHz Cache 8 MB Intel® Smart Cache Bus Speed 5 GT/s Intel® Turbo Boost Technology 2.0 Frequency‡ 4.00 GHz TDP 84 W
Supplemental Information
Embedded Options Available No Datasheet View now
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
Processor Graphics
Processor Graphics ‡ Intel® HD Graphics 4600 Graphics Base Frequency 350 MHz Graphics Max Dynamic Frequency 1.20 GHz Graphics Video Max Memory 2 GB Graphics Output eDP/DP/HDMI/DVI/VGA Max Resolution (HDMI)‡ 4096x2304@24Hz Max Resolution (DP)‡ 3840x2160@60Hz Max Resolution (eDP - Integrated Flat Panel)‡ 3840x2160@60Hz Max Resolution (VGA)‡ 1920x1200@60Hz DirectX* Support 11.2/12 OpenGL* Support 4.3
Expansion Options
Scalability 1S Only PCI Express Revision Up to 3.0 PCI Express Configurations ‡ Up to 1x16, 2x8, 1x8+2x4 Max # of PCI Express Lanes 16
Package Specifications
Sockets Supported FCLGA1150 Max CPU Configuration 1 Thermal Solution Specification PCG 2013D TCASE 72.72°C Package Size 37.5mm x 37.5mm
Essentials Processor Number i3-4170 Status Launched Launch Date Q1'15 Lithography 22 nm Recommended Customer Price $117.00 -Performance # of Cores 2 # of Threads 4 Processor Base Frequency 3.70 GHz Cache 3 MB Bus Speed 5 GT/s DMI2 TDP 54 W -Supplemental Information Embedded Options Available No Conflict Free Yes Datasheet Link -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 Yes -Graphics Specifications Processor Graphics Intel HD Graphics 4400 Graphics Base Frequency 350.00 MHz Graphics Max Dynamic Frequency 1.15 GHz Graphics Video Max Memory 2 GB Graphics Output eDP/DP/HDMI/DVI/VGA Max Resolution (HDMI 1.4) 4096x2304@24Hz Max Resolution (DP) 3840x2160@60Hz Max Resolution (eDP - Integrated Flat Panel) 3840x2160@60Hz Max Resolution (VGA) 1920x1200@60Hz DirectX* Support 11.1/12 OpenGL* Support 4.3 Intel Quick Sync Video Yes Intel InTru 3D Technology Yes Intel Wireless Display Yes Intel Clear Video HD Technology Yes # of Displays Supported 3 Device ID 0x41E
# of Cores 2 # of Threads 4 Processor Base Frequency 3.60 GHz Cache 3 MB Intel® Smart Cache Bus Speed 5 GT/s TDP 54 W
Supplemental Information
Embedded Options Available No Datasheet View now
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 ‡ Yes
Processor Graphics
Processor Graphics ‡ Intel® HD Graphics 4400 Graphics Base Frequency 350 MHz Graphics Max Dynamic Frequency 1.15 GHz Graphics Video Max Memory 2 GB Graphics Output eDP/DP/HDMI/DVI/VGA Max Resolution (HDMI)‡ 4096x2304@24Hz Max Resolution (DP)‡ 3840x2160@60Hz Max Resolution (eDP - Integrated Flat Panel)‡ 3840x2160@60Hz Max Resolution (VGA)‡ 1920x1200@60Hz DirectX* Support 11.1/12 OpenGL* Support 4.3
Expansion Options
Scalability 1S Only PCI Express Revision Up to 3.0 PCI Express Configurations ‡ Up to 1x16, 2x8, 1x8+2x4 Max # of PCI Express Lanes 16
Package Specifications
Sockets Supported FCLGA1150 Max CPU Configuration 1 Thermal Solution Specification PCG 2013C TCASE 72°C Package Size 37.5mm x 37.5mm
