In depth comparison and review of Intel Xeon E5-2643V3 and AMD Sempron 2650. 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 E5-2643V3 | AMD Sempron 2650 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-2643V3 | AMD Sempron 2650 |
|---|
| Type | Intel Xeon E5-2643V3 | AMD Sempron 2650 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011-v3 Socket | Socket AM1 |
| Core Voltage | 0.65 V - 1.30 V | - |
| Manufacturing Process | 22 nm | 28 nm |
| Thermal Design Power | 135 W | 25 W |
| Thermal Specification | 77 °C | - |
| PCI Express Revision | 3.0 | - |
| PCI Express Configurations | X16, x4, x8 | - |
| PCI Express Lanes Qty | 40 | - |
| Architecture Features | Integrated memory controller | - |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | Dual-Core |
|---|---|---|
| Number of Threads | 12 threads | 2 threads |
| Clock Speed (Frequency) | 3.4 GHz | 1.45 GHz |
| Max Turbo Speed | 3.7 GHz | - |
| Bus Speed | 4800 MHz | 1333 MHz |
| CACHE MEMORY |
|---|
| Cache | 20 MB | 1 MB |
|---|---|---|
| Cache Memory Details | 20 MB | L2 - 1024 KB |
| Installed Size | 20 MB | 1 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E5-2643V3 | AMD Sempron 2650 |
|---|
| Type | - | Radeon R3 Series Graphics |
|---|---|---|
| Base Frequency | - | 400 MHz |
| MISCELLANEOUS | Intel Xeon E5-2643V3 | AMD Sempron 2650 |
|---|
| Included Accessories | Additional fan | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year | - |
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