Detailed comparison and review of Intel Core i5 450M and Intel Xeon E3-1275LV3. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | Intel Core i5 450M | Intel Xeon E3-1275LV3 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i5 450M | Intel Xeon E3-1275LV3 |
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| Type | Intel Core i5 450M | Intel Xeon E3-1275LV3 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | PGA988 Socket | LGA1150 Socket |
| Manufacturing Process | 32 nm | 22 nm |
| Thermal Design Power | 35 W | 45 W |
| PCI Express Revision | 2.0 | 3.0 |
| PCI Express Configurations | 1x16 | 1x16, 2x8, 1x8, 2x4 |
| PCI Express Lanes Qty | 16 | 16 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, integrated memory controller, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0 |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Quad-Core |
|---|---|---|
| Number of Threads | 4 threads | 8 threads |
| Clock Speed (Frequency) | 2.4 GHz | 2.7 GHz |
| Max Turbo Speed | 2.66 GHz | 3.9 GHz |
| CACHE MEMORY |
|---|
| Cache | 3 MB | 8 MB |
|---|---|---|
| Cache Memory Details | L3 - 3 MB | Smart Cache - 8 MB |
| Installed Size | 3 MB | 8 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i5 450M | Intel Xeon E3-1275LV3 |
|---|
| Type | Intel HD Graphics with Dynamic Frequency | Intel HD Graphics |
|---|---|---|
| Base Frequency | 500 MHz | 350 MHz |
| Max Dynamic Frequency | 766 MHz | 1.2 GHz |
| Max Supported Memory Size | - | 1.7 GB |
| Max Supported Resolution | - | 3840x2160@60Hz (DP), 2880x1800@60Hz (VGA), 3840x2160@60Hz (HDMI) |
| Features | Dual Display Capable, Intel FDI, Intel Clear Video Technology, Intel Clear Video HD Technology | Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable |
| EXPANSION & CONNECTIVITY | Intel Core i5 450M | Intel Xeon E3-1275LV3 |
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| Compatible Slots | 1 x processor - PGA988 Socket | - |
|---|
| MISCELLANEOUS | Intel Core i5 450M | Intel Xeon E3-1275LV3 |
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| Compliant Standards | - | RoHS |
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