In depth comparison and review of Intel Xeon E5603 and Intel Xeon E3-1245V3. 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 E5603 | Intel Xeon E3-1245V3 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5603 | Intel Xeon E3-1245V3 |
|---|
| Type | Intel Xeon E5603 | Intel Xeon E3-1245V3 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | LGA1150 Socket |
| Manufacturing Process | 32 nm | 22 nm |
| Thermal Design Power | 80 W | 95 W |
| PCI Express Revision | - | 3.0 |
| PCI Express Configurations | - | 1x16, 2x8, 1x8, 2x4 |
| PCI Express Lanes Qty | - | 16 |
| Architecture Features | Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology | Intel Turbo Boost Technology 2.0, Intel vPro Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 4 threads | 8 threads |
| Clock Speed (Frequency) | 1.6 GHz | 3.4 GHz |
| Max Turbo Speed | - | 3.8 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 4 MB | 8 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 4 MB | L3 - 8 MB |
| Installed Size | 4 MB | 8 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E5603 | Intel Xeon E3-1245V3 |
|---|
| Base Frequency | - | 350 MHz |
|---|---|---|
| Max Dynamic Frequency | - | 1.2 GHz |
| Features | - | Intel FDI, Intel Quick Sync Video, Triple Display Capable |
| EXPANSION & CONNECTIVITY | Intel Xeon E5603 | Intel Xeon E3-1245V3 |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon E5603 | Intel Xeon E3-1245V3 |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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