Intel Core i7-2655LE vs Intel Core i7-2715QE Full Specs
2 Cores 4 Threads 2.2GHz | 4 Cores 8 Threads 2.1GHz |
TDP 25W | TDP 45W |
Bandwidth 21.3GB/s DDR3 | Bandwidth 25.6GB/s DDR3 |
iGPU | iGPU |
·· 192 GFLOPSFP32 | ·· 230.4 GFLOPSFP32 |
Socket | Socket |
Core i7-2655LE21.3GB/sCore i7-2715QE25.6GB/s2 Cores | 4 Cores |
4 Threads | 8 Threads |
Base Clock 2.2GHz | Base Clock 2.1GHz |
Boost Clock 2.9GHz | Boost Clock 3GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 256KB | L2 256KB |
L3 4MB | L3 6MB |
Type DDR3 | Type DDR3 |
Max Memory 16GB | Max Memory 16GB |
ECC Yes | ECC Yes |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 1333MT/s | Speed 1600MT/s |
Bandwidth 21.3GB/s | Bandwidth 25.6GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 21.3GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 25.6GB/s |
TDP 25W | TDP 45W |
Max Operating Temp 100°C Max | Max Operating Temp 100°C Max |
Bus Type DMI | Bus Type DMI |
Bus Config 4 lanes | Bus Config 4 lanes |
Bus Speed 5GT/s | Bus Speed 5GT/s |
Bus Bandwidth 2.5GB/s | Bus Bandwidth 2.5GB/s |
PCIe PCIe 2.0 x168GB/sBandwidth | PCIe PCIe 2.0 x168GB/sBandwidth |
iGPU | iGPU |
Shaders 96 | Shaders 96 |
Boost Clock 1GHz | Boost Clock 1.2GHz |
·· 192 GFLOPSFP32 | ·· 230.4 GFLOPSFP32 |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Sandy Bridge Sandy Bridge-H-2Die Sandy Bridge-2C-GT2Variant | Codename Gladden Sandy Bridge-HE-4Die Sandy Bridge-4C-GT2Variant |
Market Segment Embedded | Market Segment Embedded |
Release Date Feb 1, 2011 | Release Date Jan 1, 2011 |
Foundry Intel | Foundry Intel |
Fabrication Node 32nm | Fabrication Node 32nm |
Die Size 149mm² | Die Size 216mm² |
Transistor Count 624 Million | Transistor Count 1.2 Billion |
Transistor Density 4 MTr/mm² | Transistor Density 5 MTr/mm² |
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