In depth comparison and review of Intel Xeon E5-1603 and Intel Xeon E3-1220LV2. 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 E5-1603 | Intel Xeon E3-1220LV2 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-1603 | Intel Xeon E3-1220LV2 |
|---|
| Type | Intel Xeon E5-1603 | Intel Xeon E3-1220LV2 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | LGA1155 Socket |
| Power Efficiency | - | Low-Power |
| Core Voltage | 0.6 V - 1.35 V | - |
| Manufacturing Process | 32 nm | 22 nm |
| Thermal Design Power | 130 W | 17 W |
| Thermal Specification | 64 °C | - |
| PCI Express Revision | - | 3.0 |
| PCI Express Configurations | - | 1x16+1x4, 1x8+3x4, 2x8+1x4 |
| Architecture Features | Intel vPro Technology | SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel Trusted Execution Technology, Intel vPro Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Dual-Core |
|---|---|---|
| Number of Threads | 4 threads | 4 threads |
| Clock Speed (Frequency) | 2.8 GHz | 2.3 GHz |
| Max Turbo Speed | - | 3.5 GHz |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 10 MB | 3 MB |
|---|---|---|
| Cache Memory Details | L3 - 10 MB | L3 - 3 MB L2 - 8 MB |
| Installed Size | 10 MB | 3 MB |
| MISCELLANEOUS | Intel Xeon E5-1603 | Intel Xeon E3-1220LV2 |
|---|
| Compliant Standards | - | RoHS |
|---|
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