Detailed comparison and review of Intel Xeon E5-2643V3 and AMD Athlon II X4 880K. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | Intel Xeon E5-2643V3 | AMD Athlon II X4 880K |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-2643V3 | AMD Athlon II X4 880K |
|---|
| Type | Intel Xeon E5-2643V3 | AMD Athlon II X4 880K |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011-v3 Socket | Socket FM2+ |
| Core Voltage | 0.65 V - 1.30 V | - |
| Manufacturing Process | 22 nm | 28 nm |
| Thermal Design Power | 135 W | 95 W |
| Thermal Specification | 77 °C | 72.4 °C |
| PCI Express Revision | 3.0 | - |
| PCI Express Configurations | X16, x4, x8 | - |
| PCI Express Lanes Qty | 40 | - |
| Architecture Features | Integrated memory controller | AMD Virtualization |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | Quad-Core |
|---|---|---|
| Number of Threads | 12 threads | 4 threads |
| Clock Speed (Frequency) | 3.4 GHz | 4 GHz |
| Max Turbo Speed | 3.7 GHz | 4.2 GHz |
| Bus Speed | 4800 MHz | - |
| CACHE MEMORY |
|---|
| Cache | 20 MB | 4 MB |
|---|---|---|
| Cache Memory Details | 20 MB | L2 - DDR3 SDRAM - 4 MB L1 - DDR3 SDRAM - 256 KB |
| Installed Size | 20 MB | - |
| MISCELLANEOUS | Intel Xeon E5-2643V3 | AMD Athlon II X4 880K |
|---|
| Included Accessories | Additional fan | Cooler (fansink) |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year | - |
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