In depth comparison and review of Intel Core i5 2540M (2nd Gen) and Intel Celeron 6305E. 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 Celeron 6305E |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i5 2540M (2nd Gen) | Intel Celeron 6305E |
|---|
| Type | Intel Core i5 2540M (2nd Gen) | Intel Celeron 6305E |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | BGA1023 Socket | FCBGA1449 Socket |
| Manufacturing Process | 32 nm | 10 nm |
| Thermal Design Power | 35 W | 15 W |
| Thermal Specification | 100 °C | 100 °C |
| PCI Express Revision | 2.0 | 3.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 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 | Intel Virtualization Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), 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 Gaussian and Neural Accelerator 2.0, Intel Image Processing Unit 6.0, Intel Smart Sound Technology, Intel High Definition Audio, MIPI SoundWire 1.1, Intel Control-Flow Enforcement Technology |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Dual-Core |
|---|---|---|
| Number of Threads | 4 threads | 2 threads |
| Clock Speed (Frequency) | 2.6 GHz | 1.8 GHz |
| Max Turbo Speed | 3.3 GHz | - |
| Bus Speed | - | 4 GT/s |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 3 MB | 4 MB |
|---|---|---|
| Cache Memory Details | L3 - 3 MB | Smart Cache - 4 MB |
| Installed Size | 3 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Core i5 2540M (2nd Gen) | Intel Celeron 6305E |
|---|
| Type | Intel HD Graphics 3000 | Intel UHD Graphics |
|---|---|---|
| Base Frequency | 650 MHz | - |
| Max Dynamic Frequency | 1.3 GHz | 1.25 GHz |
| Max Supported Resolution | - | 4096x2304@60Hz (eDP), 7680x4320@60Hz (DP), 4096x2304@60Hz (HDMI) |
| 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, Intel Quick Sync Video, Quad Display Capable |
| EXPANSION & CONNECTIVITY | Intel Core i5 2540M (2nd Gen) | Intel Celeron 6305E |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Core i5 2540M (2nd Gen) | Intel Celeron 6305E |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | Halogen-free | - |
| Service & Support | Limited warranty - 3 years | - |
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