Intel Core i7-660LM vs Intel Core m5-6Y57 Full Specs
2 Cores 4 Threads 2.26GHz | 2 Cores 4 Threads 1.1GHz |
TDP 25W | TDP 4.5W |
Bandwidth 17.1GB/s DDR3 | Bandwidth 29.9GB/s · |
iGPU | iGPU |
·· 108.7 GFLOPSFP32 | ·· 345.6 GFLOPSFP32 |
Socket | Socket |
2 Cores | 2 Cores |
4 Threads | 4 Threads |
Base Clock 2.26GHz | Base Clock 1.1GHz |
Boost Clock 3.06GHz | Boost Clock 2.8GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 256KB | L2 256KB |
L3 4MB | L3 4MB |
Type DDR3 | Type · |
Max Memory 8GB | Max Memory 16GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 1066MT/s | Speed 1866MT/s |
Bandwidth 17.1GB/s | Bandwidth 29.9GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 25W | TDP 4.5W |
cTDP-down - | cTDP-down 4W |
Max Operating Temp 105°C Max | Max Operating Temp 100°C Max |
Voltage Range - | Voltage Range - |
Included Cooler - | Included Cooler 0 |
Bus Type DMI | Bus Type OPI |
Bus Config 4 lanes | Bus Config 4 lanes |
Bus Speed 2.5GT/s | Bus Speed 4GT/s |
Bus Bandwidth 1.3GB/s | Bus Bandwidth 2GB/s |
PCIe PCIe 2.0 x168GB/sBandwidth | PCIe PCIe 3.0 x109.8GB/sBandwidth |
iGPU | iGPU |
Shaders 96 | Shaders 192 |
Boost Clock 566MHz | Boost Clock 900MHz |
·· 108.7 GFLOPSFP32 | ·· 345.6 GFLOPSFP32 |
Controller Model - | Controller Model 100 Series Y+ |
Codename - | Codename Skylake |
PCIe - | PCIe - |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Arrandale - | Codename Skylake-H Skylake-2C-GT2Variant |
Market Segment Laptop | Market Segment Laptop |
Release Date Sep 1, 2010 | Release Date Sep 1, 2015 |
Foundry Intel | Foundry Intel |
Other Foundries InteliGPU - | Other Foundries - IntelPCH |
Fabrication Node 32nm 45nmiGPU - | Fabrication Node 14nm - 22nmPCH |
Die Size 81mm² 114mm²iGPU - | Die Size 102mm² - 50mm²PCH |
Transistor Count 382 Million 177 MillioniGPU | Transistor Count 1.8 Billion - |
Transistor Density 5 MTr/mm² 2 MTr/mm²iGPU | Transistor Density 17 MTr/mm² - |
