In depth comparison and review of Intel Xeon E5-2643V2 and Intel Celeron 1047UE. 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 E5-2643V2 | Intel Celeron 1047UE |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-2643V2 | Intel Celeron 1047UE |
|---|
| Type | Intel Xeon E5-2643V2 | Intel Celeron 1047UE |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | FCBGA1023 Socket |
| Core Voltage | 0.65 V - 1.30 V | - |
| Manufacturing Process | 22 nm | 22 nm |
| Thermal Design Power | 130 W | 17 W |
| Thermal Specification | 74 °C | 105 °C |
| PCI Express Revision | 3.0 | 2.0 |
| PCI Express Configurations | X16, x4, x8 | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | 40 | 1 |
| Architecture Features | SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology | Enhanced SpeedStep technology, Intel Virtualization Technology, Intel 64 Technology, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | Dual-Core |
|---|---|---|
| Number of Threads | 12 threads | 2 threads |
| Clock Speed (Frequency) | 3.5 GHz | 1.4 GHz |
| Max Turbo Speed | 3.8 GHz | - |
| Bus Speed | 1866 MHz | - |
| CACHE MEMORY |
|---|
| Cache | 25 MB | 2 MB |
|---|---|---|
| Cache Memory Details | 25 MB | Smart Cache - 2 MB |
| Installed Size | 25 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E5-2643V2 | Intel Celeron 1047UE |
|---|
| Type | - | Intel HD Graphics |
|---|---|---|
| Base Frequency | - | 350 MHz |
| Max Dynamic Frequency | - | 900 MHz |
| Features | - | Dual Display Capable |
| MISCELLANEOUS | Intel Xeon E5-2643V2 | Intel Celeron 1047UE |
|---|
| Included Accessories | Passive heatsink | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year | - |
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