Side by side comparison and review of Intel Xeon E5520 and AMD FX 8370E. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Intel Xeon E5520 | AMD FX 8370E |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5520 | AMD FX 8370E |
|---|
| Type | Intel Xeon E5520 | AMD FX 8370E |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | FC-LGA8 | - |
| Compatible Processor Socket | LGA1366 Socket | Socket AM3+ |
| Core Voltage | 1.4 V | - |
| Manufacturing Process | 45 nm | 32 nm |
| Thermal Design Power | 80 W | 95 W |
| Thermal Specification | 76 °C | 70.5 °C |
| Architecture Features | Hyper-Threading Technology, Intel Intelligent Power Technology, Intel Data Center Manager | AMD64 technology, AMD Virtualization |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 8 threads | 8 threads |
| Clock Speed (Frequency) | 2.26 GHz | 3.3 GHz |
| Max Turbo Speed | 2.53 GHz | 4.3 GHz |
| Bus Speed | 1066 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 8 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 8 MB | L1 - 384 KB L2 - 8 MB L3 - 8 MB |
| Installed Size | 8 MB | 8 MB |
| Type | Advanced Smart Cache | - |
| RAM |
|---|
| Technology | DDR3 SDRAM - 1066 MHz | - |
|---|
| EXPANSION & CONNECTIVITY | Intel Xeon E5520 | AMD FX 8370E |
|---|
| Compatible Slots | 1 x processor | 1 x processor - Socket AM3+ |
|---|
| MISCELLANEOUS | Intel Xeon E5520 | AMD FX 8370E |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | 1-year warranty | - |
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