Side by side comparison and review of Intel Xeon E5-2637V2 and Intel Xeon L3426. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Intel Xeon E5-2637V2 | Intel Xeon L3426 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-2637V2 | Intel Xeon L3426 |
|---|
| Type | Intel Xeon E5-2637V2 | Intel Xeon L3426 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | LGA1156 Socket |
| Core Voltage | 0.65 V - 1.30 V | - |
| Manufacturing Process | 22 nm | 45 nm |
| Thermal Design Power | 130 W | 45 W |
| Thermal Specification | 76 °C | - |
| PCI Express Revision | 3.0 | 2.0 |
| PCI Express Configurations | X16, x4, x8 | 1x16, 2x8, 4x4 |
| PCI Express Lanes Qty | 40 | 16 |
| Architecture Features | SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key | Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Enhanced Halt State (C1E) |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | 8 threads |
| Clock Speed (Frequency) | 3.5 GHz | 1.86 GHz |
| Max Turbo Speed | 3.8 GHz | 3.2 GHz |
| 64-bit Computing | - | Yes |
| CACHE MEMORY |
|---|
| Cache | 15 MB | 8 MB |
|---|---|---|
| Cache Memory Details | 15 MB | L3 - 8 MB |
| Installed Size | 15 MB | 8 MB |
| EXPANSION & CONNECTIVITY | Intel Xeon E5-2637V2 | Intel Xeon L3426 |
|---|
| Compatible Slots | - | 1 x processor - LGA1156 Socket |
|---|
| MISCELLANEOUS | Intel Xeon E5-2637V2 | Intel Xeon L3426 |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | - | RoHS |
| Service & Support | Limited warranty - 1 year | Limited warranty - 3 years |
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