In depth comparison and review of Intel Xeon E5520 and Intel Core i5 12450H (12th 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 E5520 | Intel Core i5 12450H (12th Gen) |
|---|
| Product Type | Processor | Processor (mobile) |
|---|
| PROCESSOR | Intel Xeon E5520 | Intel Core i5 12450H (12th Gen) |
|---|
| Type | Intel Xeon E5520 | Intel Core i5 12450H (12th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | FC-LGA8 | - |
| Compatible Processor Socket | LGA1366 Socket | FCBGA1744 Socket |
| Core Voltage | 1.4 V | - |
| Manufacturing Process | 45 nm | 7 nm |
| Thermal Design Power | 80 W | 115 W |
| Thermal Specification | 76 °C | 100 °C |
| PCI Express Revision | - | 4.0 |
| PCI Express Lanes Qty | - | 28 |
| Architecture Features | Hyper-Threading Technology, Intel Intelligent Power Technology, Intel Data Center Manager | Hyper-Threading Technology, Intel Virtualization Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Flex Memory Access, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Speed Shift Technology, Mode-based Execute Control (MBE), Intel Volume Management Device (VMD), Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Image Processing Unit 6.0, Intel Smart Sound Technology, Intel Wake on Voice, Intel High Definition Audio, Intel Adaptix Technology, Intel Control-Flow Enforcement Technology, Intel Gaussian and Neural Accelerator 3.0, Intel Thread Director, Instruction Set 64-bit, MIPI SoundWire 1.2 |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 8 threads | 12 threads |
| Clock Speed (Frequency) | 2.26 GHz | 2 GHz (P-core) / 1.5 GHz (E-core) |
| Max Turbo Speed | 2.53 GHz | 4.4 GHz (P-core) / 3.3 GHz (E-core) |
| Bus Speed | 1066 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 12 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 8 MB | Smart Cache - 12 MB |
| Installed Size | 8 MB | - |
| Type | Advanced Smart Cache | - |
| RAM |
|---|
| Technology | DDR3 SDRAM - 1066 MHz | - |
|---|
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E5520 | Intel Core i5 12450H (12th Gen) |
|---|
| Type | - | Intel UHD Graphics |
|---|---|---|
| Max Dynamic Frequency | - | 1.2 GHz |
| Max Supported Resolution | - | 7680x4320@60Hz (DP), 4096x2160@60Hz (HDMI), 4096x2304@120Hz (eDP) |
| Features | - | Intel Quick Sync Video, Quad Display Capable |
| EXPANSION & CONNECTIVITY | Intel Xeon E5520 | Intel Core i5 12450H (12th Gen) |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon E5520 | Intel Core i5 12450H (12th Gen) |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | 1-year warranty | Limited warranty - 3 years |
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