In depth comparison and review of Intel Xeon E5620 and Intel Xeon X7542. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
| GENERAL | Intel Xeon E5620 | Intel Xeon X7542 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5620 | Intel Xeon X7542 |
|---|
| Type | Intel Xeon E5620 | Intel Xeon X7542 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | LGA1567 Socket |
| Core Voltage | 0.75 V - 1.35 V | - |
| Manufacturing Process | 32 nm | 45 nm |
| Thermal Design Power | 80 W | 130 W |
| Thermal Specification | 77.6 °C | 69 °C |
| Architecture Features | Integrated memory controller, Intel QuickPath Technology | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 6-core |
|---|---|---|
| Number of Threads | 8 threads | 6 threads |
| Clock Speed (Frequency) | 2.4 GHz | 2.67 GHz |
| Max Turbo Speed | 2.66 GHz | 2.8 GHz |
| Bus Speed | 1066 MHz | - |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 12 MB | 18 MB |
|---|---|---|
| Cache Memory Details | 12 MB | L3 - 18 MB |
| Installed Size | 12 MB | 18 MB |
| EXPANSION & CONNECTIVITY | Intel Xeon E5620 | Intel Xeon X7542 |
|---|
| Compatible Slots | 1 x processor | 1 x processor - LGA1567 Socket |
|---|
| MISCELLANEOUS | Intel Xeon E5620 | Intel Xeon X7542 |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | RoHS | RoHS |
| Service & Support | 1-year warranty | - |
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