Intel Core i5-4220Y vs Intel Core i5-470UM Full Specs
2 Cores 4 Threads 1.6GHz | 2 Cores 4 Threads 1.33GHz |
TDP 11.5W | TDP 18W |
Bandwidth 25.6GB/s · | Bandwidth 12.8GB/s DDR3 |
iGPU | iGPU |
·· 272 GFLOPSFP32 | ·· 96 GFLOPSFP32 |
Socket | Socket |
2 Cores | 2 Cores |
4 Threads | 4 Threads |
Base Clock 1.6GHz | Base Clock 1.33GHz |
Boost Clock 2GHz | Boost Clock 1.86GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 256KB | L2 256KB |
L3 3MB | L3 3MB |
Type · | Type DDR3 |
Max Memory 16GB | Max Memory 8GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 1600MT/s | Speed 800MT/s |
Bandwidth 25.6GB/s | Bandwidth 12.8GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 11.5W | TDP 18W |
cTDP-down 6W | cTDP-down - |
Max Operating Temp 100°C Max | Max Operating Temp 105°C Max |
Voltage Range - | Voltage Range - |
Bus Type DMI | Bus Type DMI |
Bus Config 4 lanes | Bus Config 4 lanes |
Bus Speed 5GT/s | Bus Speed 2.5GT/s |
Bus Bandwidth 2.5GB/s | Bus Bandwidth 1.3GB/s |
PCIe PCIe 2.0 x126GB/sBandwidth | PCIe PCIe 2.0 x168GB/sBandwidth |
iGPU | iGPU |
Shaders 160 | Shaders 96 |
Boost Clock 850MHz | Boost Clock 500MHz |
·· 272 GFLOPSFP32 | ·· 96 GFLOPSFP32 |
Controller Model 8 Series LP+ | Controller Model - |
Codename Lynx Point-LP | Codename - |
PCIe - | PCIe - |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Haswell-ULT Haswell-2C-GT3Variant | Codename Arrandale - |
Market Segment Laptop | Market Segment Laptop |
Release Date Apr 1, 2014 | Release Date Oct 1, 2010 |
Foundry Intel | Foundry Intel |
Other Foundries - IntelPCH | Other Foundries InteliGPU - |
Fabrication Node 22nm - 22nmPCH | Fabrication Node 32nm 45nmiGPU - |
Die Size 181mm² - 52mm²PCH | Die Size 81mm² 114mm²iGPU - |
Transistor Count 1.3 Billion - | Transistor Count 382 Million 177 MillioniGPU |
Transistor Density 7 MTr/mm² - | Transistor Density 5 MTr/mm² 2 MTr/mm²iGPU |
