Celeron P4505 vs i3-540
Primary details
Comparing Core i3-540 and Celeron P4505 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2481 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.11 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Celeron |
| Power efficiency | 1.26 | no data |
| Architecture codename | Clarkdale (2010−2011) | Westmere (2010−2011) |
| Release date | 7 January 2010 (14 years ago) | 28 March 2010 (14 years ago) |
| Launch price (MSRP) | $45 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i3-540 and Celeron P4505 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 2 (Dual-core) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Base clock speed | 3.06 GHz | 1.86 GHz |
| Boost clock speed | 0.07 GHz | 0.07 GHz |
| Bus type | no data | DMI 1.0 |
| Bus rate | 2.5 GT/s | 1 × 2.5 GT/s |
| Multiplier | no data | 14 |
| L1 cache | 64 KB (per core) | 128 KB |
| L2 cache | 256 KB (per core) | 512 KB |
| L3 cache | 4 MB (shared) | 2 MB |
| Chip lithography | 32 nm | 32 nm |
| Die size | 81 mm2 | 81 mm2 |
| Maximum core temperature | 73 °C | 90 °C |
| Number of transistors | 382 million | 382 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core i3-540 and Celeron P4505 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 (Uniprocessor) |
| Socket | FCLGA1156 | BGA1288 |
| Power consumption (TDP) | 73 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i3-540 and Celeron P4505. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | no data |
| FMA | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | + | - |
| Idle States | + | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| Demand Based Switching | - | no data |
| PAE | 36 Bit | 36 Bit |
| FDI | + | + |
| Fast Memory Access | no data | + |
Security technologies
Core i3-540 and Celeron P4505 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i3-540 and Celeron P4505 are enumerated here.
| VT-d | no data | - |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i3-540 and Celeron P4505. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3-800, DDR3-1066 |
| Maximum memory size | 16.38 GB | 8 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21 GB/s | 17.051 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for Previous Generation Intel® Processors | Intel® HD Graphics for Previous Generation Intel® Processors |
| Clear Video | no data | + |
| Clear Video HD | + | - |
| Graphics max frequency | no data | 667 MHz |
Graphics interfaces
Available interfaces and connections of Core i3-540 and Celeron P4505 integrated GPUs.
| Number of displays supported | 2 | 2 |
Peripherals
Specifications and connection of peripherals supported by Core i3-540 and Celeron P4505.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | 16 | 16 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Recency | 7 January 2010 | 28 March 2010 |
| Threads | 4 | 2 |
| Power consumption (TDP) | 73 Watt | 35 Watt |
i3-540 has 100% more threads.
Celeron P4505, on the other hand, has an age advantage of 2 months, and 108.6% lower power consumption.
We couldn't decide between Core i3-540 and Celeron P4505. We've got no test results to judge.
Note that Core i3-540 is a desktop processor while Celeron P4505 is a notebook one.
Should you still have questions on choice between Core i3-540 and Celeron P4505, ask them in Comments section, and we shall answer.
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