In depth comparison and review of Intel Xeon E7540 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 E7540 | AMD Athlon II X4 880K |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E7540 | AMD Athlon II X4 880K |
|---|
| Type | Intel Xeon E7540 | AMD Athlon II X4 880K |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1567 Socket | Socket FM2+ |
| Core Voltage | 1.5 V | - |
| Manufacturing Process | 45 nm | 28 nm |
| Thermal Design Power | 105 W | 95 W |
| Thermal Specification | 64 °C | 72.4 °C |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0 | AMD Virtualization |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | Quad-Core |
|---|---|---|
| Number of Threads | 12 threads | 4 threads |
| Clock Speed (Frequency) | 2 GHz | 4 GHz |
| Max Turbo Speed | 2.27 GHz | 4.2 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 18 MB | 4 MB |
|---|---|---|
| Cache Memory Details | L3 - 18 MB | L2 - DDR3 SDRAM - 4 MB L1 - DDR3 SDRAM - 256 KB |
| Installed Size | 18 MB | - |
| EXPANSION & CONNECTIVITY | Intel Xeon E7540 | AMD Athlon II X4 880K |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon E7540 | AMD Athlon II X4 880K |
|---|
| Included Accessories | - | Cooler (fansink) |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 90 days | - |
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