In depth comparison and review of Intel Xeon X5650 and AMD Athlon 64 X2 4400+. 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 X5650 | AMD Athlon 64 X2 4400+ |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon X5650 | AMD Athlon 64 X2 4400+ |
|---|
| Type | Intel Xeon X5650 | AMD Athlon 64 X2 4400+ |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | Socket AM2 |
| Core Voltage | 0.75 V - 1.35 V | 1.3 V/1.35 V |
| Manufacturing Process | 32 nm | 90 nm |
| Thermal Design Power | 95 W | 65 W |
| Thermal Specification | 81.3 °C | 70 °C |
| Architecture Features | Integrated memory controller | HyperTransport technology, AMD64 technology, Enhanced Virus Protection, AMD Cool'n'Quiet Technology |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | Dual-Core |
|---|---|---|
| Number of Threads | 12 threads | - |
| Clock Speed (Frequency) | 2.66 GHz | 2.2 GHz |
| Max Turbo Speed | 3.06 GHz | - |
| Bus Speed | 1333 MHz | - |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 12 MB | - |
|---|---|---|
| Cache Level 1 Size | 384 KB | 256 KB |
| Cache Memory Details | 12 MB | L2 - |
| Installed Size | 12 MB | 2 MB |
| EXPANSION & CONNECTIVITY | Intel Xeon X5650 | AMD Athlon 64 X2 4400+ |
|---|
| Compatible Slots | 1 x processor | 1 x processor |
|---|
| MISCELLANEOUS | Intel Xeon X5650 | AMD Athlon 64 X2 4400+ |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year - on-site | Limited warranty - 3 years |
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