In depth comparison and review of Intel Xeon E3-1220 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 E3-1220 | AMD EPYC 7203 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E3-1220 | AMD EPYC 7203 |
|---|
| Type | Intel Xeon E3-1220 | AMD EPYC 7203 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1155 Socket | Socket SP3 |
| Socket Count | - | 1P/2P |
| Manufacturing Process | 32 nm | - |
| Thermal Design Power | 80 W | 150 W |
| Thermal Specification | 69.1 °C | - |
| PCI Express Revision | 2.0 | 4.0 |
| PCI Express Lanes Qty | 20 | 128 |
| Architecture Features | Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost 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) | 3.1 GHz | 2.8 GHz |
| Max Turbo Speed | 3.4 GHz | 3.4 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 64 MB |
|---|---|---|
| Cache Level 1 Size | 256 KB | - |
| Cache Memory Details | Smart Cache - 8 MB | L3 - 64 MB |
| Installed Size | 8 MB | - |
| EXPANSION & CONNECTIVITY | Intel Xeon E3-1220 | AMD EPYC 7203 |
|---|
| Compatible Slots | 1 x processor - LGA1155 Socket | - |
|---|
| MISCELLANEOUS | Intel Xeon E3-1220 | AMD EPYC 7203 |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 3 years | - |
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