In depth comparison and review of Intel Xeon E5-2637 and AMD Athlon II X4 880K. 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 E5-2637 | AMD Athlon II X4 880K |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-2637 | AMD Athlon II X4 880K |
|---|
| Type | Intel Xeon E5-2637 | AMD Athlon II X4 880K |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | Socket FM2+ |
| Core Voltage | 0.6 V - 1.35 V | - |
| Manufacturing Process | 32 nm | 28 nm |
| Thermal Design Power | 80 W | 95 W |
| Thermal Specification | 70 °C | 72.4 °C |
| PCI Express Revision | 3.0 | - |
| PCI Express Lanes Qty | 40 | - |
| Architecture Features | Execute Disable Bit capability, Intel Virtualization Technology | AMD Virtualization |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Quad-Core |
|---|---|---|
| Number of Threads | 4 threads | 4 threads |
| Clock Speed (Frequency) | 3 GHz | 4 GHz |
| Max Turbo Speed | 3.5 GHz | 4.2 GHz |
| Bus Speed | 1600 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 5 MB | 4 MB |
|---|---|---|
| Cache Memory Details | 5 MB | L2 - DDR3 SDRAM - 4 MB L1 - DDR3 SDRAM - 256 KB |
| Installed Size | 5 MB | - |
| EXPANSION & CONNECTIVITY | Intel Xeon E5-2637 | AMD Athlon II X4 880K |
|---|
| Compatible Slots | 1 x processor - LGA2011 Socket | - |
|---|
| MISCELLANEOUS | Intel Xeon E5-2637 | AMD Athlon II X4 880K |
|---|
| Included Accessories | Cooler (fansink) | Cooler (fansink) |
|---|---|---|
| Compliant Standards | RoHS | - |
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