Detailed comparison and review of Intel Pentium B960 and Intel Xeon E5640. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | Intel Pentium B960 | Intel Xeon E5640 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Pentium B960 | Intel Xeon E5640 |
|---|
| Type | Intel Pentium B960 | Intel Xeon E5640 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | PGA988 Socket | LGA1366 Socket |
| Core Voltage | - | 0.8 V - 1.3 V |
| Manufacturing Process | 32 nm | 32 nm |
| Thermal Design Power | 35 W | 80 W |
| Thermal Specification | - | 77.6 °C |
| PCI Express Revision | 2.0 | - |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | - |
| Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel 64 Technology, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Quad-Core |
|---|---|---|
| Number of Threads | 2 threads | 8 threads |
| Clock Speed (Frequency) | 2.2 GHz | 2.66 GHz |
| Max Turbo Speed | - | 2.93 GHz |
| Bus Speed | - | 1066 MHz |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 2 MB | 12 MB |
|---|---|---|
| Cache Memory Details | L3 - 2 MB | L2 - 1 MB |
| Installed Size | 2 MB | 12 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Pentium B960 | Intel Xeon E5640 |
|---|
| Type | Intel HD Graphics | - |
|---|---|---|
| Base Frequency | 650 MHz | - |
| Max Dynamic Frequency | 1.1 GHz | - |
| Features | Dual Display Capable, Intel FDI | - |
| EXPANSION & CONNECTIVITY | Intel Pentium B960 | Intel Xeon E5640 |
|---|
| Compatible Slots | 1 x processor - PGA988 Socket | 1 x processor |
|---|
| MISCELLANEOUS | Intel Pentium B960 | Intel Xeon E5640 |
|---|
| Included Accessories | - | Heat sink |
|---|---|---|
| Compliant Standards | Halogen-free | RoHS |
| Service & Support | - | Limited warranty - 1 year - on-site |
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