Detailed comparison and review of Intel Xeon E5-2609 and Intel Celeron B820. 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 Xeon E5-2609 | Intel Celeron B820 |
|---|
| Product Type | Processor | Processor (mobile) |
|---|---|---|
| Packaged Quantity | 2 (specifications are for single item) | - |
| PROCESSOR | Intel Xeon E5-2609 | Intel Celeron B820 |
|---|
| Type | Intel Xeon E5-2609 | Intel Celeron B820 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | PGA988 Socket |
| Core Voltage | 0.6 V - 1.35 V | - |
| Manufacturing Process | 32 nm | 32 nm |
| Thermal Design Power | 80 W | 35 W |
| Thermal Specification | 70 °C | 100 °C |
| PCI Express Revision | 3.0 | 2.0 |
| PCI Express Configurations | - | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | 40 | 16 |
| Architecture Features | Enhanced SpeedStep technology, Intel Virtualization Technology, Thermal Monitoring Technologies, Intel VT-x with Extended Page Tables (EPT) | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies, Idle States |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Dual-Core |
|---|---|---|
| Number of Threads | 4 threads | 2 threads |
| Clock Speed (Frequency) | 2.4 GHz | 1.7 GHz |
| Bus Speed | 1066 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 10 MB | 2 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 10 MB | L3 - 2 MB |
| Installed Size | 10 MB | 2 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E5-2609 | Intel Celeron B820 |
|---|
| Type | - | Intel HD Graphics with Dynamic Frequency |
|---|---|---|
| Base Frequency | - | 650 MHz |
| Max Dynamic Frequency | - | 1.05 GHz |
| Features | - | Intel FDI |
| EXPANSION & CONNECTIVITY | Intel Xeon E5-2609 | Intel Celeron B820 |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon E5-2609 | Intel Celeron B820 |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year - on-site | - |
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