ProductCore i7-3940XM Extreme EditionCore i5-7440HQ
Brand Intel Intel
Street Price (Approx) ~ $490
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# CPU Cores 44
Frequency (GHz) 3 GHz2.8 GHz
Cache (MB) 86
TDP (Watts) 55 W45 W
Product Segment MobileMobile
Status ReleasedReleased
Announced On 2012-06-012017-01-01
TechnicalsCore i7-3940XM Extreme EditionCore i5-7440HQ
Dimensions (2D) 37.5x37.5 mm42x42 mm
Conflict Free? 11
# CPU Cores 44
Threads/Core 84
Frequency (GHz) 3 GHz2.8 GHz
Turbo Frequency (GHz) 3.9 GHz3.8 GHz
Cache (MB) 86
Instructions Width (bits) 6464
Instructions Extensions AVXSSE4.1/4.2, AVX 2.0
Lithography Process (nm) 22 nm14 nm
TDP (Watts) 55 W45 W
TDP Down (W) 35
Max RAM 32 GB64 GB
RAM Types DDR3/L/-RS 1333/1600DDR4-2400, LPDDR3-2133, DDR3L-1600
# Memory Channels 22
Memory Bandwidth (GB/Sec) 25.6GB/s34.1GB/s
Max CPU Temp. 105
Max CPU / Package 11
GPU Intel® HD Graphics 630
PCI-E Version 33
PCI-E Configurations 1x16, 2x8, 1x8 2x4
PCI-E Max Lanes # 1616
Compatible Sockets FCPGA988
Intel Turbo Boost Version 22
Intel V-Pro YesYes
Intel Hyper-Thread YesNo
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) YesYes
Intel Ext. Page Tables (EPT) YesYes
Intel TSX Sync. Extensions Yes
Intel 64 YesYes
Intel MyWiFi YesYes
Idle States YesYes
Enhanced Speedstep Yes
Thermal MonitoringTech. YesYes
Flex Memory YesYes
Intel ID Protect YesYes
Intel SIPP Yes
Smart Response Technology Yes
Intel AES New Instructions YesYes
Intel Secure Key Yes
Intel SGX Yes
Intel MPX Yes
Intel OS Guard Yes
Trusted Execution YesYes
Execution Disable YesYes

 

Intel Core i7-3940XM Extreme Edition vs. Intel Core i5-7440HQ Specs & Speed Benchmarks

Intel Core i7-3940XM Extreme Edition vs. Intel Core i5-7440HQ Specs & Speed Benchmarks

Geekbench 4 Multi

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Geekbench 4 Single

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Memory Bandwidth (GB/Sec)

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Geekbench 4 Multi / Price (Market)

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