| Name: | Intel Pentium E5400 | 
| Family: | Intel Pentium | 
| Group: | Intel Pentium E5000/E6000 | 
| Segment: | Desktop / Server | 
| Generation: | 2 | 
 
                    | Name: | Intel Pentium E5400 | 
| Family: | Intel Pentium | 
| Group: | Intel Pentium E5000/E6000 | 
| Segment: | Desktop / Server | 
| Generation: | 2 | 
| CPU Cores: | 2 | 
| Threads: | 2 | 
| Cores: | 2x Penryn | 
| Core architecture: | normal | 
| Hyperthreading: | No | 
| Overclocking: | Yes | 
| Frequency: | 2.7 GHz | 
| Memory type: | DDR3-1333, DDR2-800 | 
| Max. Memory: | 16.0 GB | 
| Memory channels: | 2 | 
| Bandwidth: | -- | 
| ECC: | No | 
| PCIe: | pci | 
| AES-NI: | No | 
| TDP (PL1 / PBP): | 65 W | 
| TDP (PL2): | None | 
| TDP up: | None | 
| TDP down: | None | 
| Tjunction max: | -- | 
| Technology: | 45 nm | 
| Chip design: | Monolithic | 
| Socket: | LGA 775 | 
| L2-Cache: | 2.0 MB | 
| L3-Cache: | 0 bytes | 
| Architecture: | Wolfdale (Penryn) | 
| Operating systems: | Windows 10, Linux | 
| Virtualization: | VT-x | 
| Instruction set (ISA): | x86-64 (64 bit) | 
| ISA extensions: | SSE3, MMX, SSE, SSE2 | 
| Release date: | Q1/2009 | 
| Release price: | -- | 
| Part Number: | -- | 
| Documents: | Technical data sheet | 
 Estimated results for PassMark CPU Mark
    Estimated results for PassMark CPU Mark
|   | Intel Atom C2538 
                    4C 4T @ 2.4 GHz
                 | 960 | 
|   | Qualcomm Snapdragon 429 
                    NoneC NoneT @ --
                 | 952 | 
|   | Intel Pentium E5400 
                    2C 2T @ 2.7 GHz
                 | 951 | 
|   | AMD Athlon II X2 215 
                    2C 2T @ 2.7 GHz
                 | 950 | 
|   | Intel Celeron 1037U 
                    2C 2T @ 1.8 GHz
                 | 945 | 
 Geekbench 5, 64bit (Multi-Core)
    Geekbench 5, 64bit (Multi-Core)
|   | Intel Core i3-2357M 
                    2C 4T @ 1.3 GHz
                 | 659 | 
|   | Intel Atom C3338 
                    2C 2T @ 1.5 GHz
                 | 658 | 
|   | Intel Pentium E5400 
                    2C 2T @ 2.7 GHz
                 | 658 | 
|   | Intel Atom C3338 
                    2C 2T @ 1.5 GHz
                 | 658 | 
|   | AMD A8-4555M 
                    4C 4T @ 1.6 GHz
                 | 657 | 
 CPU-Z Benchmark 17 (Multi-Core)
    CPU-Z Benchmark 17 (Multi-Core)
|   | Intel Celeron G530 
                    2C 2T @ 2.4 GHz
                 | 444 | 
|   | Intel Core i3-3217U 
                    2C 4T @ 1.8 GHz
                 | 439 | 
|   | Intel Pentium E5400 
                    2C 2T @ 2.7 GHz
                 | 436 | 
|   | Intel Core2 Duo E8200 
                    2C 2T @ 2.66 GHz
                 | 435 | 
|   | Intel Core2 Duo E7300 
                    2C 2T @ 2.66 GHz
                 | 428 | 
 Geekbench 5, 64bit (Single-Core)
    Geekbench 5, 64bit (Single-Core)
|   | Intel Core2 Duo E7200 
                    2C 2T @ 2.53 GHz
                 | 368 | 
|   | AMD A8-3800 
                    4C 4T @ 2.4 GHz
                 | 368 | 
|   | Intel Pentium E5400 
                    2C 2T @ 2.7 GHz
                 | 368 | 
|   | AMD A8-3800 
                    4C 4T @ 2.4 GHz
                 | 368 | 
|   | Intel Core2 Duo E7200 
                    2C 2T @ 2.53 GHz
                 | 368 |