Atom x5-E8000 vs Core 2 Duo E8135
Aggregate performance score
Core 2 Duo E8135 outperforms Atom x5-E8000 by a small 5% 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 | 3055 | 3085 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | 5x Intel Atom |
| Power efficiency | 1.41 | 11.79 |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Penryn (2008−2011) | Cherry Trail (2015−2016) |
| Release date | 3 March 2009 (16 years ago) | 8 February 2016 (9 years ago) |
| Launch price (MSRP) | no data | $39 |
Detailed specifications
Core 2 Duo E8135 and Atom x5-E8000 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) | 4 (Quad-Core) |
| Threads | 2 | 4 |
| Base clock speed | 2.667 GHz | no data |
| Boost clock speed | 0.67 GHz | 1.04 GHz |
| Multiplier | no data | 10 |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 6 MB (shared) | 2 MB |
| L3 cache | no data | 0 KB |
| Chip lithography | 45 nm | 14 nm |
| Die size | 107 mm2 | no data |
| Maximum core temperature | no data | 90 °C |
| Number of transistors | 410 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Core 2 Duo E8135 and Atom x5-E8000 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 | P | no data |
| Power consumption (TDP) | 44 Watt | 5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo E8135 and Atom x5-E8000. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo E8135 and Atom x5-E8000 are enumerated here.
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E8135 and Atom x5-E8000. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2, DDR3 | DDR3 |
| Maximum memory size | no data | 8 GB |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel HD Graphics (Cherry Trail) (320 MHz) |
Peripherals
Specifications and connection of peripherals supported by Core 2 Duo E8135 and Atom x5-E8000.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 4 |
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.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Performance score | 0.58 | 0.55 |
| Recency | 3 March 2009 | 8 February 2016 |
| Physical cores | 2 | 4 |
| Threads | 2 | 4 |
| Chip lithography | 45 nm | 14 nm |
| Power consumption (TDP) | 44 Watt | 5 Watt |
Core 2 Duo E8135 has a 5.5% higher aggregate performance score.
Atom x5-E8000, on the other hand, has an age advantage of 6 years, 100% more physical cores and 100% more threads, a 221.4% more advanced lithography process, and 780% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Intel Core 2 Duo E8135 and Intel Atom x5-E8000.
Other comparisons
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