Home / Processors / HP Intel Xeon E5640 processor 2.66 GHz 12 MB L3
HP · MPN 595729-B21 · HP Intel Xeon E5640 processor 2.66 GHz 12 MB L3
HP Intel Xeon E5640 processor 2.66 GHz 12 MB L3
- Processor Family
- Intel® Xeon® 5000 Sequence
- Processor Model
- E5640
- Processor Cores
- 4
- Processor Socket
- Socket B (LGA 1366)
Specifications
Features
| Cpu Configuration (Max) | 1 |
|---|---|
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Market Segment | Server |
Graphics
| On-Board Graphics Card | No |
|---|
Memory
| Ecc | Yes |
|---|---|
| Maximum Internal Memory Supported By Processor | 288 GB |
| Memory Channels | Triple-channel |
| Memory Clock Speeds Supported By Processor | 800,1066 MHz |
| Memory Types Supported By Processor | DDR3-SDRAM |
Operational conditions
| Tcase | 77.6 °C |
|---|
Other features
| Intel® Virtualization Technology (Intel® Vt) | VT-d, VT-x |
|---|
Processor
| Bus Type | QPI |
|---|---|
| Component For | Server/workstation |
| Memory Bandwidth Supported By Processor (Max) | 25.6 GB/s |
| Number Of Qpi Links | 2 |
| Processor Base Frequency | 2.66 GHz |
| Processor Cache | 12 MB |
| Processor Cache Type | L3 |
| Processor Cores | 4 |
| Processor Family | Intel® Xeon® 5000 Sequence |
| Processor Lithography | 32 nm |
| Processor Model | E5640 |
| Processor Operating Modes | 64-bit |
| Processor Socket | Socket B (LGA 1366) |
| Processor Threads | 8 |
| System Bus Rate | 5.86 GT/s |
| Thermal Design Power (Tdp) | 80 W |
| Vid Voltage Range | 0.750 - 1.350 V |
Processor special features
| Enhanced Intel Speedstep Technology | Yes |
|---|---|
| Intel Demand Based Switching | Yes |
| Intel® Hyper Threading Technology (Intel® Ht Technology) | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel® Turbo Boost Technology | Yes |
| Intel Virtualization Technology For Directed I/O (Vt-D) | Yes |
| Intel Virtualization Technology (Vt-X) | Yes |
| Intel Vt-X With Extended Page Tables (Ept) | Yes |
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Sources
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