ProductCore i7-5775RCore i3-7101E
Brand Intel Intel
Street Price (Approx)
Search low Core i7-5775R price (Amazon)
~ $117
Search low Core i3-7101E price (Amazon)
# CPU Cores 42
Frequency (GHz) 3.3 GHz3.9 GHz
Cache (MB) 3
TDP (Watts) 65 W54 W
Product Segment DesktopDesktop
Status ReleasedReleased
Announced On 2015-03-012017-01-01
TechnicalsCore i7-5775RCore i3-7101E
Dimensions (2D) 37.5x37.5 mm37.5x37.5 mm
Conflict Free? 11
# CPU Cores 42
Threads/Core 84
Frequency (GHz) 3.3 GHz3.9 GHz
Turbo Frequency (GHz) 3.8 GHz
Cache (MB) 3
Instructions Width (bits) 6464
Instructions Extensions SSE4.1/4.2, AVX 2.0AVX, SSE4.1, SSE4.2
Lithography Process (nm) 14 nm14 nm
TDP (Watts) 65 W54 W
Max RAM 32 GB64 GB
RAM Types DDR3L-1333/1600/1866 @ 1.5VDDR3L-1600, DDR4-2400
# Memory Channels 22
Memory Bandwidth (GB/Sec) 29.86GB/s34.1GB/s
Max CPU / Package 11
GPU Intel® HD Graphics 630
PCI-E Version 33
PCI-E Configurations Up to 1x16, 2x8, 1x8+2x4
PCI-E Max Lanes # 1616
Compatible Sockets FCBGA1364FCLGA1151
Intel Turbo Boost Version 2
Intel V-Pro NoNo
Intel Hyper-Thread YesYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) YesYes
Intel Ext. Page Tables (EPT) YesYes
Intel TSX Sync. Extensions YesNo
Intel 64 YesYes
Idle States YesYes
Enhanced Speedstep Yes
Thermal MonitoringTech. YesYes
Intel ID Protect YesYes
Intel SIPP No
Intel SMB Advantage No
Intel AES New Instructions YesYes
Intel Secure Key Yes
Intel SGX Yes
Intel MPX Yes
Intel OS Guard YesYes
Trusted Execution NoNo
Execution Disable YesYes


Intel Core i7-5775R vs. Intel Core i3-7101E Specs & Speed Benchmarks

CPU Speed

These tests are designed to stress the CPU components of the processor

Geekbench 4 Multi, Higher is better

Geekbench 4 Single, Higher is better

Memory Bandwidth (GB/Sec), Higher is better


Performance/Price (Value)

Some of the same tests as above, but shown as a relation to the price. This shows what performance you get for each additional dollar spent. The higher the score, and the more value you get for your money

Geekbench 4 Multi / Price, Higher is better