Intel Pentium E5400 processor 2.7 GHz 2 MB L2
- Intel® Pentium® Dual-Core E5400 2.7 GHz
- 2 MB L2 LGA 775 (Socket T)
- Processor cores: 2 45 nm 64-bit 65 W
Enhanced Intel SpeedStep® Technology
Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.
Thermal Monitoring Technologies
Thermal Monitoring Technologies protect the processor package and the system from thermal failure through several thermal management features. An on-die Digital Thermal Sensor (DTS) detects the core’s temperature, and the thermal management features reduce package power consumption and thereby temperature when required in order to remain within normal operating limits
Execute Disable Bit
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.
| Processor |
| Processor ARK ID |
40478 |
| Processor codename |
Wolfdale |
| Processor system type |
DP |
| CPU multiplier (bus/core ratio) |
13.5 |
| Bus type |
FSB |
| VID Voltage Range |
0.85 – 1.3625 V |
| Processor front side bus |
800 MHz |
| Thermal Design Power (TDP) |
65 W |
| Processor cache type |
L2 |
| Processor cache |
2 MB |
| Processor operating modes |
64-bit |
| Processor threads |
2 |
| Processor series |
Intel Pentium E5000 Series for Desktop |
| Cooler included |
No |
| Box |
No |
| Processor lithography |
45 nm |
| Processor socket |
LGA 775 (Socket T) |
| Processor cores |
2 |
| Processor base frequency |
2.7 GHz |
| Processor model |
E5400 |
| Processor family |
Intel® Pentium® Dual-Core |
| Processor manufacturer |
Intel |
| Graphics |
| On-board graphics card |
No |
| Features |
| Commodity Classification Automated Tracking System (CCATS) |
NA |
| Export Control Classification Number (ECCN) |
3A991.A.1 |
| Embedded options available |
No |
| CPU configuration (max) |
1 |
| Processing Die size |
82 mm² |
| Number of Processing Die Transistors |
228 M |
| Market segment |
Desktop |
| Execute Disable Bit |
Yes |
| Idle States |
Yes |
| Thermal Monitoring Technologies |
Yes |
| Processor special features |
| Intel 64 |
Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) |
No |
| Intel Demand Based Switching |
No |
| Intel Enhanced Halt State |
Yes |
| Conflict-Free processor |
No |
| Intel® Hyper Threading Technology (Intel® HT Technology) |
No |
| Intel® Turbo Boost Technology |
No |
| Intel® AES New Instructions (Intel® AES-NI) |
No |
| Intel Trusted Execution Technology |
No |
| Enhanced Intel SpeedStep Technology |
Yes |
| General |
| Product family |
Pentium |
| Product series |
Desktop |
| Operational conditions |
| Tcase |
74.1 °C |
| Maximum operating temperature |
71.4 °C |
| Logistics data |
| Harmonized System (HS) code |
8542310001 |
| Technical details |
| Bus bandwidth |
800 |
| Bus type units |
MHz |
| Processor brand name |
Intel Pentium |
| Last change |
63903513 |
| Product family |
Legacy Intel Pentium Processor |
| Launch date |
Q1’09 |
| Status |
Discontinued |
| Bus speed |
800 MHz |
| Processor cache |
2048 KB |
| Product type |
Processor |
| Packaging data |
| Package type |
Retail box |
| Package weight |
338 g |
| Package height |
102 mm |
| Package depth |
114 mm |
| Package width |
81 mm |
| Weight & dimensions |
| Processor package size |
37.5 x 37.5 mm |
