Atom N455 vs Pentium E2210
Aggregate performance score
Pentium E2210 outperforms Atom N455 by a whopping 345% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3308 | 3786 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Atom |
| Power efficiency | 0.31 | 0.65 |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | no data | Pinetrail (2009−2011) |
| Release date | 1 April 2009 (17 years ago) | 1 June 2010 (16 years ago) |
| Launch price (MSRP) | no data | $64 |
Detailed specifications
Basic parameters of Pentium E2210 and Atom N455: 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) | 1 (Single-Core) |
| Threads | 2 | 2 |
| Base clock speed | 2.2 GHz | 1.66 GHz |
| Boost clock speed | no data | 1.67 GHz |
| Bus rate | no data | 533 MHz |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 512K (per core) |
| L3 cache | 1 MB L2 Cache | 0 KB |
| Chip lithography | 45 nm | 45 nm |
| Die size | no data | 66 mm2 |
| Maximum core temperature | 74 °C | 100 °C |
| Number of transistors | no data | 123 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.5V | no data |
Compatibility
Information on Pentium E2210 and Atom N455 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 | no data | 1 |
| Socket | LGA775 | FCBGA559 |
| Power consumption (TDP) | 65 Watt | 6.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium E2210 and Atom N455. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE2, Intel® SSE3, Intel® SSSE3 |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | + |
| Thermal Monitoring | - | + |
| Demand Based Switching | - | - |
Security technologies
Pentium E2210 and Atom N455 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium E2210 and Atom N455 are enumerated here.
| VT-d | no data | - |
| VT-x | - | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium E2210 and Atom N455. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3 |
| Maximum memory size | no data | 2 GB |
| Max memory channels | no data | 1 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel GMA 3150 |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
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. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 0.49 | 0.11 |
| Recency | 1 April 2009 | 1 June 2010 |
| Physical cores | 2 | 1 |
| Power consumption (TDP) | 65 Watt | 6 Watt |
Pentium E2210 has a 345% higher aggregate performance score, and 100% more physical cores.
Atom N455, on the other hand, has an age advantage of 1 year, and 983% lower power consumption.
The Intel Pentium E2210 is our recommended choice as it beats the Intel Atom N455 in performance tests.
Note that Pentium E2210 is a desktop processor while Atom N455 is a notebook one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
