In depth comparison and review of Intel Xeon L5640 and Intel Celeron J3355. 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 Celeron J3355 |
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| Product Type | Processor | Processor |
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| PROCESSOR | Intel Xeon L5640 | Intel Celeron J3355 |
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| Type | Intel Xeon L5640 | Intel Celeron J3355 |
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| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | FCBGA1296 Socket |
| Core Voltage | 0.8 V - 1.3 V | - |
| Manufacturing Process | 32 nm | 14 nm |
| Thermal Design Power | 60 W | 10 W |
| Thermal Specification | 69.4 °C | - |
| PCI Express Revision | - | 2.0 |
| PCI Express Configurations | - | 4x1, 1x4+1x2, 2x1+1x2+1x2 |
| PCI Express Lanes Qty | - | 6 |
| 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, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel HD Audio Technology, Secure Boot |
| PERFORMANCE |
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| Number of Cores | 6-core | Dual-Core |
|---|---|---|
| Number of Threads | 12 threads | 2 threads |
| Clock Speed (Frequency) | 2.26 GHz | 2 GHz |
| Max Turbo Speed | 2.8 GHz | 2.5 GHz |
| Bus Speed | 1333 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
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| Cache | 12 MB | 2 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 12 MB | 2 MB |
| Installed Size | 12 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon L5640 | Intel Celeron J3355 |
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| Type | - | Intel HD Graphics 500 |
|---|---|---|
| Base Frequency | - | 250 MHz |
| Max Dynamic Frequency | - | 700 MHz |
| Max Supported Memory Size | - | 8 GB |
| Features | - | Intel Clear Video Technology, Intel Clear Video HD Technology, Intel Quick Sync Video, Triple Display Capable |
| EXPANSION & CONNECTIVITY | Intel Xeon L5640 | Intel Celeron J3355 |
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| Compatible Slots | 1 x processor | - |
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| MISCELLANEOUS | Intel Xeon L5640 | Intel Celeron J3355 |
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| Compliant Standards | RoHS | - |
|---|---|---|
| Service & Support | Limited warranty - advance parts replacement - 3 years | - |