Launched in late 2014, the Core M-5Y31 CPU is part of the Broadwell generation chips representing the ULV (ultra-low voltage) lineup. The SoC is suitable for thin and light notebooks or 2-in-1 devices with passive cooling system. The two cores also support key features like Hyper-Threading and Turbo frequency – 0.9 – 2.4 GHz. Intel Core M-5Y31 is based on the 14 nm FinFET manufacturing process and due to that and the extremely low TDP of only 4.5W are another proof of the energy-efficient properties of the SoC.
Interestingly enough, the mobile CPU supports an interesting feature called Configurable TDP that lets the OEM adjust the base clock at 1.1 GHz, but continuous load will greatly decrease performance since it’s mainly an energy-efficient model CPU and raw performance is not needed as much. The SoC also integrates the Intel HD Graphics 5300 GPU with 24 EU (Executable Units) and clocked at 300 – 850 MHz. Similar to other Broadwell SoCs, the GPU supports DirectX 11.2 as well as OpenCL 1.3/2.0 and OpenGL 4.3. The overall performance of the SoC is suitable for office work and light day-to-day applications.
Check the prices of all notebooks equipped with Core M-5Y31:
Intel Core M-5Y31 - Specs Sheet
|Base CPU frequency||0.9 GHz|
|Number of cores||2|
|Instructions type||64 bits|
|Integrated GPU||Intel HD Graphics 5300|
|Base GPU frequency||300 MHz|
|Max. operating temperature||95 °C|
|Release date||01 December 2014|
|Core / Architecture||Broadwell|
|Max. CPU frequency||2.4 GHz|
|Logical Cores (Threads)||4|
|LL cache||4096 KB|
|Max. GPU frequency||850 MHz|
|Memory Type||LPDDR3 1333/1600; DDR3L/DDR3L-RS 1600|
|Max Memory||16 GB|
|Supported technologies||Intel® Quick Sync Video Intel® InTru™ 3D Technology Intel® Flexible Display Interface (Intel® FDI) Intel® Clear Video HD Technology Intel® Wireless Display Intel® Insider™ Intel® Hyper-Threading Technology Intel® Virtualization Technology (VT-x) Intel® Virtualization Technology for Directed I/O (VT-d) Intel® VT-x with Extended Page Tables (EPT) Intel® 64 Idle States Enhanced Intel SpeedStep® Technology Thermal Monitoring Technologies Intel® Fast Memory Access Intel® Flex Memory Access Intel® Identity Protection Technology Intel® Stable Image Platform Program (SIPP) Intel® Small Business Advantage Intel® Smart Response Technology Intel® AES New Instructions Secure Key Trusted Execution Technology Execute Disable Bit OS Guard|
Intel Core M-5Y31 - benchmark tests
We haven’t benchmarked this CPU yet. We’ll try to test it soon.