Detailed comparison and review of Intel Xeon X5650 and AMD Athlon II X4 870K. 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 X5650 | AMD Athlon II X4 870K |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon X5650 | AMD Athlon II X4 870K |
|---|
| Type | Intel Xeon X5650 | AMD Athlon II X4 870K |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | Socket FM2+ |
| Core Voltage | 0.75 V - 1.35 V | - |
| Manufacturing Process | 32 nm | 28 nm |
| Thermal Design Power | 95 W | 95 W |
| Thermal Specification | 81.3 °C | - |
| 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) | 2.66 GHz | 3.9 GHz |
| Max Turbo Speed | 3.06 GHz | 4.1 GHz |
| Bus Speed | 1333 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 12 MB | 4 MB |
|---|---|---|
| Cache Level 1 Size | 384 KB | - |
| Cache Memory Details | 12 MB | L2 - DDR3 SDRAM - 4 MB - 2 x 2 MB L1 - 128 KB |
| Installed Size | 12 MB | - |
| EXPANSION & CONNECTIVITY | Intel Xeon X5650 | AMD Athlon II X4 870K |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon X5650 | AMD Athlon II X4 870K |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | RoHS | AES |
| Service & Support | Limited warranty - 1 year - on-site | - |
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