ProductCore i5-7640X X-seriesCore i3-7320
Brand Intel Intel
Street Price (Approx) ~ $315
Search low Core i5-7640X X-series price (Amazon)
~ $165
Search low Core i3-7320 price (Amazon)
# CPU Cores 42
Frequency (GHz) 4 GHz4.1 GHz
Cache (MB) 64
TDP (Watts) 112 W51 W
Product Segment DesktopDesktop
Status ReleasedReleased
Announced On 2017-03-012017-01-01
TechnicalsCore i5-7640X X-seriesCore i3-7320
Dimensions (2D) 37.5x37.5 mm
Conflict Free? 11
# CPU Cores 42
Threads/Core 44
Frequency (GHz) 4 GHz4.1 GHz
Turbo Frequency (GHz) 4.2 GHz
Cache (MB) 64
Instructions Width (bits) 6464
Instructions Extensions SSE4.1/4.2, AVX 2.0SSE4.1/4.2, AVX 2.0
Lithography Process (nm) 14 nm14 nm
TDP (Watts) 112 W51 W
Max RAM 64 GB64 GB
RAM Types DDR4-2666DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
# Memory Channels 22
Max CPU / Package 11
GPU NoneIntel® HD Graphics 630
PCI-E Version 33
PCI-E Max Lanes # 1616
Compatible Sockets FCLGA2066FCLGA1151
Intel Turbo Boost Version 2
Intel Hyper-Thread Yes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) YesYes
Intel Ext. Page Tables (EPT) Yes
Intel TSX Sync. Extensions Yes
Intel 64 YesYes
Idle States Yes
Enhanced Speedstep Yes
Thermal MonitoringTech. Yes
Intel ID Protect Yes
Intel SIPP No
Intel AES New Instructions YesYes
Intel Secure Key Yes
Intel SGX Yes
Intel MPX Yes
Intel OS Guard Yes
Execution Disable Yes

 

Intel Core i5-7640X X-series vs. Intel Core i3-7320 Specs & Speed Benchmarks

Intel Core i5-7640X X-series vs. Intel Core i3-7320 Specs & Speed Benchmarks

Geekbench 4 Multi

Higher is better

Geekbench 4 Single

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Geekbench 4 Multi / Price (Market)

Higher is better