In depth comparison and review of Intel Core i5 2540M (2nd Gen) and Intel Core i3 4150 (4th 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 Core i5 2540M (2nd Gen) | Intel Core i3 4150 (4th Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i5 2540M (2nd Gen) | Intel Core i3 4150 (4th Gen) |
|---|
| Type | Intel Core i5 2540M (2nd Gen) | Intel Core i3 4150 (4th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | BGA1023 Socket | LGA1150 Socket |
| Manufacturing Process | 32 nm | 22 nm |
| Thermal Design Power | 35 W | 65 W |
| Thermal Specification | 100 °C | - |
| PCI Express Revision | 2.0 | 3.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | 16 | 16 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Fast Memory Access, Intel Flex Memory Access, Intel Turbo Boost Technology 2.0, 4G WiMAX Wireless Technology, Intel My WiFi Technology, Intel Anti-Theft Technology, 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, Intel Smart Cache, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Smart Cache, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Advanced Vector Extensions 2 (AVX2.0) |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Dual-Core |
|---|---|---|
| Number of Threads | 4 threads | 4 threads |
| Clock Speed (Frequency) | 2.6 GHz | 3.5 GHz |
| Max Turbo Speed | 3.3 GHz | - |
| Bus Speed | - | 1600 MHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 3 MB | 3 MB |
|---|---|---|
| Cache Memory Details | L3 - 3 MB | Smart Cache - 3 MB |
| Installed Size | 3 MB | 3 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i5 2540M (2nd Gen) | Intel Core i3 4150 (4th Gen) |
|---|
| Type | Intel HD Graphics 3000 | Intel HD Graphics 4400 |
|---|---|---|
| Base Frequency | 650 MHz | 350 MHz |
| Max Dynamic Frequency | 1.3 GHz | 1.15 GHz |
| Max Supported Memory Size | - | 2 GB |
| Max Supported Resolution | - | 4096x2304@24Hz (HDMI), 3840x2160@60Hz (DP), 3840x2160@60Hz (eDP), 1920x1200@60Hz (VGA) |
| Features | Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi) | Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Triple Display Capable |
| EXPANSION & CONNECTIVITY | Intel Core i5 2540M (2nd Gen) | Intel Core i3 4150 (4th Gen) |
|---|
| Compatible Slots | 1 x processor | 1 x processor - LGA1150 Socket |
|---|
| MISCELLANEOUS | Intel Core i5 2540M (2nd Gen) | Intel Core i3 4150 (4th Gen) |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | Halogen-free | - |
| Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |
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