In depth comparison and review of Intel Xeon E5603 and Intel Xeon X5450. 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 X5450 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5603 | Intel Xeon X5450 |
|---|
| Type | Intel Xeon E5603 | Intel Xeon X5450 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | LGA771 Socket |
| Manufacturing Process | 32 nm | 45 nm |
| Thermal Design Power | 80 W | 120 W |
| Thermal Specification | - | 70 °C |
| Architecture Features | Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology | Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Smart Cache |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 4 threads | - |
| Clock Speed (Frequency) | 1.6 GHz | 3 GHz |
| Bus Speed | - | 1333 MHz |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 4 MB | 12 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 4 MB | L2 - 12 MB |
| Installed Size | 4 MB | 12 MB |
| Type | - | Advanced Smart Cache |
| EXPANSION & CONNECTIVITY | Intel Xeon E5603 | Intel Xeon X5450 |
|---|
| Compatible Slots | 1 x processor | 1 x processor |
|---|
| MISCELLANEOUS | Intel Xeon E5603 | Intel Xeon X5450 |
|---|
| Included Accessories | Heat sink | Alcohol pad, thermal grease |
|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 90 days |
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