ProductCore i7-7820X X-seriesCore i3-7101E
Brand Intel Intel
Street Price (Approx) ~ $455
Search low Core i7-7820X X-series price (Amazon)
~ $117
Search low Core i3-7101E price (Amazon)
# CPU Cores 82
Frequency (GHz) 3.6 GHz3.9 GHz
Cache (MB) 113
TDP (Watts) 140 W54 W
Product Segment DesktopDesktop
Status ReleasedReleased
Announced On 2017-03-012017-01-01
TechnicalsCore i7-7820X X-seriesCore i3-7101E
Dimensions (2D) 37.5x37.5 mm
Conflict Free? 11
# CPU Cores 82
Threads/Core 164
Frequency (GHz) 3.6 GHz3.9 GHz
Turbo Frequency (GHz) 4.3 GHz
Cache (MB) 113
Instructions Width (bits) 6464
Instructions Extensions SSE4.1/4.2, AVX 2.0, AVX-512AVX, SSE4.1, SSE4.2
Lithography Process (nm) 14 nm14 nm
TDP (Watts) 140 W54 W
Max RAM 128 GB64 GB
RAM Types DDR4-2666DDR3L-1600, DDR4-2400
# Memory Channels 42
Memory Bandwidth (GB/Sec) 34.1GB/s
Max CPU / Package 11
GPU Intel® HD Graphics 630
PCI-E Version 33
PCI-E Max Lanes # 2816
Compatible Sockets FCLGA2066FCLGA1151
Intel Turbo Boost Version 2
Intel V-Pro No
Intel Hyper-Thread YesYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) YesYes
Intel Ext. Page Tables (EPT) Yes
Intel TSX Sync. Extensions No
Intel 64 YesYes
Idle States Yes
Enhanced Speedstep YesYes
Thermal MonitoringTech. Yes
Intel ID Protect Yes
Intel AES New Instructions YesYes
Intel SGX Yes
Intel MPX Yes
Intel OS Guard Yes
Trusted Execution No
Execution Disable YesYes

 

Intel Core i7-7820X X-series vs. Intel Core i3-7101E Specs & Speed Benchmarks

Intel Core i7-7820X X-series vs. Intel Core i3-7101E Specs & Speed Benchmarks

Geekbench 4 Multi

Higher is better

Geekbench 4 Single

Higher is better

Memory Bandwidth (GB/Sec)

Higher is better

Geekbench 4 Multi / Price (Market)

Higher is better