ProductCore i3-6157UCore i7-7920HQ
Brand Intel Intel
Street Price (Approx) ~ $304
Search low Core i3-6157U price (Amazon)
~ $568
Search low Core i7-7920HQ price (Amazon)
# CPU Cores 24
Frequency (GHz) 2.4 GHz3.1 GHz
Cache (MB) 38
TDP (Watts) 28 W45 W
Product Segment MobileMobile
Status ReleasedReleased
Announced On 2016-06-012017-01-01
TechnicalsCore i3-6157UCore i7-7920HQ
Dimensions (2D) 42x42 mm42x42 mm
Conflict Free? 11
# CPU Cores 24
Threads/Core 48
Frequency (GHz) 2.4 GHz3.1 GHz
Turbo Frequency (GHz) 4.1 GHz
Cache (MB) 38
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) 28 W45 W
TDP Down (W) 2335
Max RAM 32 GB64 GB
RAM Types DDR4-2133, LPDDR3-1866, DDR3L-1600DDR4-2400, LPDDR3-2133, DDR3L-1600
# Memory Channels 22
Memory Bandwidth (GB/Sec) 34.1GB/s34.1GB/s
Max CPU / Package 11
GPU Intel® Iris™ Graphics 550Intel® HD Graphics 630
PCI-E Version 33
PCI-E Max Lanes # 1216
Compatible Sockets FCBGA1356FCBGA1440
Intel Turbo Boost Version 2
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 Yes
Idle States YesYes
Enhanced Speedstep YesYes
Thermal MonitoringTech. YesYes
Flex Memory Yes
Intel ID Protect YesYes
Intel SIPP NoYes
Smart Response Technology YesYes
Intel AES New Instructions YesYes
Intel Secure Key YesYes
Intel SGX YesYes
Intel MPX YesYes
Intel OS Guard YesYes
Trusted Execution NoYes
Execution Disable YesYes

 

Intel Core i3-6157U vs. Intel Core i7-7920HQ 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