Athlon II X3 445 vs Ryzen 5 PRO 3400G
Aggregate performance score
Ryzen 5 PRO 3400G outperforms Athlon II X3 445 by a whopping 397% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 5 PRO 3400G and Athlon II X3 445 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1127 | 2373 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 2.01 |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD Ryzen 5 | no data |
| Power efficiency | 8.33 | 1.15 |
| Architecture codename | Zen+ (2018−2019) | Rana (2009−2011) |
| Release date | 30 September 2019 (5 years ago) | 11 May 2010 (14 years ago) |
| Launch price (MSRP) | no data | $91 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen 5 PRO 3400G and Athlon II X3 445 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) | 3 (Tri-Core) |
| Threads | 8 | 3 |
| Base clock speed | 3.7 GHz | 3.1 GHz |
| Boost clock speed | 4.2 GHz | 3.1 GHz |
| Bus type | PCIe 3.0 | no data |
| Multiplier | 37 | no data |
| L1 cache | 384 KB | 128 KB (per core) |
| L2 cache | 2 MB | 512 KB (per core) |
| L3 cache | 4 MB | 0 KB |
| Chip lithography | 12 nm | 45 nm |
| Die size | no data | 169 mm2 |
| Number of transistors | 4940 Million | 300 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Ryzen 5 PRO 3400G and Athlon II X3 445 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 | Socket AM4 | AM3 |
| Power consumption (TDP) | 65 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 PRO 3400G and Athlon II X3 445. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 PRO 3400G and Athlon II X3 445 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 PRO 3400G and Athlon II X3 445. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2933 | DDR3 |
| Maximum memory size | 64 GB | no data |
| 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 | AMD Radeon RX Vega 11 | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 PRO 3400G and Athlon II X3 445.
| PCIe version | 3.0 | 2.0 |
| PCI Express lanes | 20 | no data |
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 | 5.72 | 1.15 |
| Recency | 30 September 2019 | 11 May 2010 |
| Physical cores | 4 | 3 |
| Threads | 8 | 3 |
| Chip lithography | 12 nm | 45 nm |
| Power consumption (TDP) | 65 Watt | 95 Watt |
Ryzen 5 PRO 3400G has a 397.4% higher aggregate performance score, an age advantage of 9 years, 33.3% more physical cores and 166.7% more threads, a 275% more advanced lithography process, and 46.2% lower power consumption.
The Ryzen 5 PRO 3400G is our recommended choice as it beats the Athlon II X3 445 in performance tests.
Should you still have questions on choice between Ryzen 5 PRO 3400G and Athlon II X3 445, ask them in Comments section, and we shall answer.
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