In depth comparison and review of Intel Xeon E5603 and AMD EPYC 7203. 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 | AMD EPYC 7203 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5603 | AMD EPYC 7203 |
|---|
| Type | Intel Xeon E5603 | AMD EPYC 7203 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | Socket SP3 |
| Socket Count | - | 1P/2P |
| Manufacturing Process | 32 nm | - |
| Thermal Design Power | 80 W | 150 W |
| PCI Express Revision | - | 4.0 |
| PCI Express Lanes Qty | - | 128 |
| Architecture Features | Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 4 threads | 16 threads |
| Clock Speed (Frequency) | 1.6 GHz | 2.8 GHz |
| Max Turbo Speed | - | 3.4 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 4 MB | 64 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 4 MB | L3 - 64 MB |
| Installed Size | 4 MB | - |
| EXPANSION & CONNECTIVITY | Intel Xeon E5603 | AMD EPYC 7203 |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon E5603 | AMD EPYC 7203 |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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