A6-4400M vs Ryzen 9 5900
Aggregate performance score
Ryzen 9 5900 outperforms A6-4400M by a whopping 3334% 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 | 356 | 3071 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | AMD Ryzen 9 | AMD A-Series |
| Power efficiency | 31.72 | 1.72 |
| Designer | AMD | AMD |
| Manufacturer | TSMC | no data |
| Architecture codename | Vermeer (2020−2025) | Trinity (2012−2013) |
| Release date | 12 January 2021 (4 years ago) | 15 May 2012 (13 years ago) |
Detailed specifications
Ryzen 9 5900 and A6-4400M 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 | 12 (Dodeca-Core) | 2 (Dual-core) |
| Threads | 24 | 2 |
| Base clock speed | 3 GHz | 2.7 GHz |
| Boost clock speed | 4.7 GHz | 3.2 GHz |
| Multiplier | 30 | no data |
| L1 cache | 64K (per core) | 96 KB |
| L2 cache | 512K (per core) | 1 MB (shared) |
| L3 cache | 64 MB | 0 KB |
| Chip lithography | 7 nm, 12 nm | 32 nm |
| Die size | 81 mm2 | 246 mm2 |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 4,150 million | 1,178 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 9 5900 and A6-4400M 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 |
| Socket | AM4 | FS1r2 |
| Power consumption (TDP) | 65 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 5900 and A6-4400M. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 5900 and A6-4400M are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5900 and A6-4400M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | unknown |
| Maximum memory size | 128 GB | no data |
| Maximum memory bandwidth | 51.196 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | AMD Radeon HD 7520G (496 - 685 MHz) |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 5900 and A6-4400M.
| PCIe version | 4.0 | no data |
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 | 19.23 | 0.56 |
| Recency | 12 January 2021 | 15 May 2012 |
| Physical cores | 12 | 2 |
| Threads | 24 | 2 |
| Chip lithography | 7 nm | 32 nm |
| Power consumption (TDP) | 65 Watt | 35 Watt |
Ryzen 9 5900 has a 3333.9% higher aggregate performance score, an age advantage of 8 years, 500% more physical cores and 1100% more threads, and a 357.1% more advanced lithography process.
A6-4400M, on the other hand, has 85.7% lower power consumption.
The AMD Ryzen 9 5900 is our recommended choice as it beats the AMD A6-4400M in performance tests.
Note that Ryzen 9 5900 is a desktop processor while A6-4400M is a notebook one.
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