In depth comparison and review of Intel Xeon X5687 and Intel Xeon X5677. 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 X5687 | Intel Xeon X5677 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon X5687 | Intel Xeon X5677 |
|---|
| Type | Intel Xeon X5687 | Intel Xeon X5677 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | LGA1366 Socket |
| Core Voltage | 0.75 V - 1.35 V | 1.3 V |
| Manufacturing Process | 32 nm | 32 nm |
| Thermal Design Power | 130 W | 130 W |
| Thermal Specification | 80.4 °C | 80 °C |
| Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | 8 threads |
| Clock Speed (Frequency) | 3.6 GHz | 3.46 GHz |
| Max Turbo Speed | 3.86 GHz | 3.73 GHz |
| Bus Speed | - | 1333 MHz |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 12 MB | 12 MB |
|---|---|---|
| Cache Level 1 Size | - | 256 KB |
| Cache Memory Details | Smart Cache - 12 MB | L3 - 12 MB L2 - 1 MB |
| Installed Size | 12 MB | 12 MB |
| EXPANSION & CONNECTIVITY | Intel Xeon X5687 | Intel Xeon X5677 |
|---|
| Compatible Slots | 1 x processor - LGA1366 Socket | 1 x processor |
|---|
| MISCELLANEOUS | Intel Xeon X5687 | Intel Xeon X5677 |
|---|
| Compliant Standards | Halogen-free | RoHS |
|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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