ProductCore i5-8250UCore i7-7660U
Brand Intel Intel
Street Price (Approx) ~ $297
Search low Core i5-8250U price (Amazon)
~ $415
Search low Core i7-7660U price (Amazon)
# CPU Cores 42
Frequency (GHz) 1.6 GHz2.5 GHz
Cache (MB) 64
TDP (Watts) 15 W15 W
Product Segment MobileMobile
Status ReleasedReleased
Announced On 2017-06-012017-01-01
TechnicalsCore i5-8250UCore i7-7660U
Dimensions (2D) 42x42 mm42x42 mm
Conflict Free? 11
# CPU Cores 42
Threads/Core 84
Frequency (GHz) 1.6 GHz2.5 GHz
Turbo Frequency (GHz) 3.4 GHz4 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 Up (W) 25
TDP (Watts) 15 W15 W
TDP Down (W) 109.5
TDP Frequency (W) 0.8
Max RAM 32 GB32 GB
RAM Types DDR4-2400, LPDDR3-2133DDR4-2133, LPDDR3-1866, DDR3L-1600
# Memory Channels 22
Memory Bandwidth (GB/Sec) 34.1GB/s34.1GB/s
Max CPU / Package 11
GPU Intel® UHD Graphics 620Intel® Iris™ Plus Graphics 640
PCI-E Version 33
PCI-E Max Lanes # 1212
Compatible Sockets FC-BGA1356FCBGA1356
Intel Turbo Boost Version 22
Intel V-Pro NoYes
Intel Hyper-Thread YesYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) YesYes
Intel Ext. Page Tables (EPT) YesYes
Intel TSX Sync. Extensions NoYes
Intel 64 YesYes
Intel MyWiFi YesYes
Idle States YesYes
Enhanced Speedstep YesYes
Thermal MonitoringTech. YesYes
Flex Memory YesYes
Intel ID Protect YesYes
Intel SIPP Yes
Smart Response Technology YesYes
Intel AES New Instructions YesYes
Intel Secure Key YesYes
Intel SGX YesYes
Intel MPX Yes
Intel OS Guard YesYes
Trusted Execution NoYes
Execution Disable YesYes

 

Intel Core i5-8250U vs. Intel Core i7-7660U Specs & Speed Benchmarks

Intel Core i5-8250U vs. Intel Core i7-7660U 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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