A6-9400 vs Ryzen 7 2700U
Aggregate performance score
Ryzen 7 2700U outperforms A6-9400 by a whopping 150% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 7 2700U and A6-9400 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1376 | 2053 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Ryzen 7 | no data |
| Power efficiency | 26.86 | 2.48 |
| Architecture codename | Raven Ridge (2017−2018) | Bristol Ridge (2016−2019) |
| Release date | 26 October 2017 (7 years ago) | 16 March 2019 (5 years ago) |
Detailed specifications
Ryzen 7 2700U and A6-9400 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 | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 8 | 2 |
| Base clock speed | 2.2 GHz | 3.4 GHz |
| Boost clock speed | 3.8 GHz | 3.7 GHz |
| Multiplier | 22 | no data |
| L1 cache | 128K (per core) | 160K |
| L2 cache | 512K (per core) | 1 MB (shared) |
| L3 cache | 4 MB (shared) | no data |
| Chip lithography | 14 nm | 28 nm |
| Die size | 246 mm2 | 250 mm2 |
| Number of transistors | 4950 Million | 3,100 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Ryzen 7 2700U and A6-9400 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 |
| Socket | FP5 | AM4 |
| Power consumption (TDP) | 15 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 2700U and A6-9400. You'll probably need this information if you require some particular technology.
| Instruction set extensions | XFR, FMA3, SSE 4.2, AVX2, SMT | no data |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 2700U and A6-9400 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 2700U and A6-9400. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | DDR4-2400 |
| Maximum memory size | 32 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 38.397 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon RX Vega 10 ( - 1300 MHz) | Radeon R5 |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 2700U and A6-9400.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 12 | 8 |
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 | 4.28 | 1.71 |
| Recency | 26 October 2017 | 16 March 2019 |
| Physical cores | 4 | 2 |
| Threads | 8 | 2 |
| Chip lithography | 14 nm | 28 nm |
| Power consumption (TDP) | 15 Watt | 65 Watt |
Ryzen 7 2700U has a 150.3% higher aggregate performance score, 100% more physical cores and 300% more threads, a 100% more advanced lithography process, and 333.3% lower power consumption.
A6-9400, on the other hand, has an age advantage of 1 year.
The Ryzen 7 2700U is our recommended choice as it beats the A6-9400 in performance tests.
Be aware that Ryzen 7 2700U is a notebook processor while A6-9400 is a desktop one.
Should you still have questions on choice between Ryzen 7 2700U and A6-9400, ask them in Comments section, and we shall answer.
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