AMD Athlon Gold 7220U vs Intel Core i3-4020Y Full Specs
2 Cores 4 Threads 2.4GHz | 2 Cores 4 Threads 1.5GHz |
TDP 15W | TDP 11.5W |
Bandwidth 88GB/s LPDDR5 | Bandwidth 25.6GB/s · |
iGPU | iGPU |
·· 972.8 GFLOPSFP16 | ·· 272 GFLOPSFP32 |
Socket | Socket |
2 Cores | 2 Cores |
4 Threads | 4 Threads |
Base Clock 2.4GHz | Base Clock 1.5GHz |
Boost Clock 3.7GHz | Boost Clock - |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 512KB | L2 256KB |
L3 4MB | L3 3MB |
Type LPDDR5 | Type · |
Max Memory 32GB | Max Memory 16GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 5500MT/s | Speed 1600MT/s |
Bandwidth 88GB/s | Bandwidth 25.6GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 15W | TDP 11.5W |
cTDP-down - | cTDP-down 6W |
Max Operating Temp - | Max Operating Temp 100°C Max |
Bus Type PCIe | Bus Type DMI |
Bus Config 4 lanes | Bus Config 4 lanes |
Bus Speed 8GT/s | Bus Speed 5GT/s |
Bus Bandwidth 4GB/s | Bus Bandwidth 2.5GB/s |
PCIe PCIe 3.0 x1615.8GB/sBandwidth | PCIe PCIe 2.0 x126GB/sBandwidth |
iGPU | iGPU |
Shaders 128 | Shaders 160 |
Boost Clock 1.9GHz | Boost Clock 850MHz |
·· 972.8 GFLOPSFP16 | ·· 272 GFLOPSFP32 |
Controller Model - | Controller Model 8 Series LP+ |
Codename - | Codename Lynx Point-LP |
PCIe - | PCIe - |
Foundry Intel | Foundry Intel |
Other Foundries - | Other Foundries IntelPCH |
Fabrication Node 250nm - | Fabrication Node 22nm 22nmPCH |
Die Size 154mm² - | Die Size 181mm² 52mm²PCH |
Transistor Count 19 Million | Transistor Count 1.3 Billion |
Transistor Density - | Transistor Density 7 MTr/mm² |
Laptops | Laptops - |
Tablets - | Tablets |
