Atom x5-E3940 vs Ryzen 5 2600
Aggregate performance score
Ryzen 5 2600 outperforms Atom x5-E3940 by a whopping 575% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 5 2600 and Atom x5-E3940 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 905 | 2309 |
| Place by popularity | 22 | not in top-100 |
| Cost-effectiveness evaluation | 9.91 | no data |
| Market segment | Desktop processor | Laptop |
| Series | AMD Ryzen 5 | 5x Intel Atom |
| Power efficiency | 12.08 | 11.64 |
| Architecture codename | Pinnacle Riege (Zen+) (2018) | Apollo Lake (2014−2016) |
| Release date | 19 April 2018 (6 years ago) | 30 August 2014 (10 years ago) |
| Launch price (MSRP) | $199 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen 5 2600 and Atom x5-E3940 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 | 6 (Hexa-Core) | 4 (Quad-Core) |
| Threads | 12 | 4 |
| Base clock speed | 3.4 GHz | 1.6 GHz |
| Boost clock speed | 3.9 GHz | 1.8 GHz |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 34 | no data |
| L1 cache | 96K (per core) | 56K (per core) |
| L2 cache | 3 MB | 2 MB (shared) |
| L3 cache | 16 MB (shared) | 0 KB |
| Chip lithography | 12 nm | 14 nm |
| Die size | 192 mm2 | no data |
| Maximum core temperature | 95 °C | no data |
| Maximum case temperature (TCase) | no data | 103 °C |
| Number of transistors | 4,800 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 5 2600 and Atom x5-E3940 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 (Uniprocessor) | 1 (Uniprocessor) |
| Socket | AM4 | Intel BGA 1296 |
| Power consumption (TDP) | 65 Watt | 10 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 2600 and Atom x5-E3940. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | no data |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Precision Boost 2 | + | no data |
Security technologies
Ryzen 5 2600 and Atom x5-E3940 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 2600 and Atom x5-E3940 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 2600 and Atom x5-E3940. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR3-1866 |
| Maximum memory size | 128 GB | 8 GB |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 46.933 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | Intel HD Graphics 500 |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 2600 and Atom x5-E3940.
| PCIe version | 3.0 | 2.0 |
| PCI Express lanes | 20 | 4 |
Synthetic benchmark performance
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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
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
| Performance score | 8.30 | 1.23 |
| Recency | 19 April 2018 | 30 August 2014 |
| Physical cores | 6 | 4 |
| Threads | 12 | 4 |
| Chip lithography | 12 nm | 14 nm |
| Power consumption (TDP) | 65 Watt | 10 Watt |
Ryzen 5 2600 has a 574.8% higher aggregate performance score, an age advantage of 3 years, 50% more physical cores and 200% more threads, and a 16.7% more advanced lithography process.
Atom x5-E3940, on the other hand, has 550% lower power consumption.
The Ryzen 5 2600 is our recommended choice as it beats the Atom x5-E3940 in performance tests.
Note that Ryzen 5 2600 is a desktop processor while Atom x5-E3940 is a notebook one.
Should you still have questions on choice between Ryzen 5 2600 and Atom x5-E3940, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
