Detailed comparison and review of Intel Xeon E7-4830 and Intel Xeon E5640. 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 E7-4830 | Intel Xeon E5640 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E7-4830 | Intel Xeon E5640 |
|---|
| Type | Intel Xeon E7-4830 | Intel Xeon E5640 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1567 Socket | LGA1366 Socket |
| Core Voltage | - | 0.8 V - 1.3 V |
| Manufacturing Process | 32 nm | 32 nm |
| Thermal Design Power | 105 W | 80 W |
| Thermal Specification | 64 °C | 77.6 °C |
| Architecture Features | Intel QuickPath Technology | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | Quad-Core |
|---|---|---|
| Number of Threads | 16 threads | 8 threads |
| Clock Speed (Frequency) | 2.13 GHz | 2.66 GHz |
| Max Turbo Speed | 2.4 GHz | 2.93 GHz |
| Bus Speed | - | 1066 MHz |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 24 MB | 12 MB |
|---|---|---|
| Cache Memory Details | 24 MB | L2 - 1 MB |
| Installed Size | 24 MB | 12 MB |
| EXPANSION & CONNECTIVITY | Intel Xeon E7-4830 | Intel Xeon E5640 |
|---|
| Compatible Slots | 1 x processor - LGA1567 Socket | 1 x processor |
|---|
| MISCELLANEOUS | Intel Xeon E7-4830 | Intel Xeon E5640 |
|---|
| Included Accessories | Heat sink | Heat sink |
|---|---|---|
| Compliant Standards | Halogen-free | RoHS |
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year - on-site |
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