In depth comparison and review of Intel Xeon L5640 and Intel Core i3 2120 (2nd Gen). 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 L5640 | Intel Core i3 2120 (2nd Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon L5640 | Intel Core i3 2120 (2nd Gen) |
|---|
| Type | Intel Xeon L5640 | Intel Core i3 2120 (2nd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | LGA1155 Socket |
| Core Voltage | 0.8 V - 1.3 V | - |
| Manufacturing Process | 32 nm | 32 nm |
| Thermal Design Power | 60 W | 65 W |
| Thermal Specification | 69.4 °C | 69.1 °C |
| PCI Express Revision | - | 2.0 |
| PCI Express Lanes Qty | - | 16 |
| Architecture Features | Enhanced SpeedStep technology, streaming SIMD extensions, streaming SIMD extensions 2, Hyper-Threading Technology, integrated memory controller, streaming SIMD extensions 3, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, supplemental streaming SIMD extensions 3, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2 | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | Dual-Core |
|---|---|---|
| Number of Threads | 12 threads | 4 threads |
| Clock Speed (Frequency) | 2.26 GHz | 3.3 GHz |
| Max Turbo Speed | 2.8 GHz | - |
| Bus Speed | 1333 MHz | - |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 12 MB | 3 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 12 MB | Smart Cache - 3 MB |
| Installed Size | 12 MB | 3 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon L5640 | Intel Core i3 2120 (2nd Gen) |
|---|
| Type | - | Intel HD Graphics 2000 |
|---|---|---|
| Base Frequency | - | 850 MHz |
| Max Dynamic Frequency | - | 1.1 GHz |
| Features | - | Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Insider |
| EXPANSION & CONNECTIVITY | Intel Xeon L5640 | Intel Core i3 2120 (2nd Gen) |
|---|
| Compatible Slots | 1 x processor | 1 x processor - LGA1155 Socket |
|---|
| MISCELLANEOUS | Intel Xeon L5640 | Intel Core i3 2120 (2nd Gen) |
|---|
| Included Accessories | - | Heat sink |
|---|---|---|
| Compliant Standards | RoHS | RoHS |
| Service & Support | Limited warranty - advance parts replacement - 3 years | Limited warranty - 3 years |
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