Side by side comparison and review of Intel Xeon X5450 and Intel Xeon E5-2620V2. 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 X5450 | Intel Xeon E5-2620V2 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon X5450 | Intel Xeon E5-2620V2 |
|---|
| Type | Intel Xeon X5450 | Intel Xeon E5-2620V2 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA771 Socket | LGA2011 Socket |
| Core Voltage | - | 0.65 V - 1.30 V |
| Manufacturing Process | 45 nm | 22 nm |
| Thermal Design Power | 120 W | 80 W |
| Thermal Specification | 70 °C | 71 °C |
| PCI Express Revision | - | 3.0 |
| PCI Express Configurations | - | X16, x4, x8 |
| PCI Express Lanes Qty | - | 40 |
| Architecture Features | Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Smart Cache | Enhanced 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, Intel OS Guard |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 6-core |
|---|---|---|
| Number of Threads | - | 12 threads |
| Clock Speed (Frequency) | 3 GHz | 2.1 GHz |
| Max Turbo Speed | - | 2.6 GHz |
| Bus Speed | 1333 MHz | 1600 MHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 12 MB | 15 MB |
|---|---|---|
| Cache Memory Details | L2 - 12 MB | Smart Cache - 15 MB |
| Installed Size | 12 MB | 15 MB |
| Type | Advanced Smart Cache | - |
| EXPANSION & CONNECTIVITY | Intel Xeon X5450 | Intel Xeon E5-2620V2 |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon X5450 | Intel Xeon E5-2620V2 |
|---|
| Included Accessories | Alcohol pad, thermal grease | Heat sink |
|---|---|---|
| Compliant Standards | - | RoHS |
| Service & Support | Limited warranty - 90 days | Limited warranty - 1 year |
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