Ryzen 7 5700X vs Athlon II X3 405e
Aggregate performance score
Ryzen 7 5700X outperforms Athlon II X3 405e by a whopping 1898% based on our aggregate benchmark results.
Primary details
Comparing Athlon II X3 405e and Ryzen 7 5700X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2588 | 396 |
| Place by popularity | not in top-100 | 26 |
| Cost-effectiveness evaluation | 4.58 | 41.30 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | 1.77 | 24.43 |
| Architecture codename | Rana (2009−2011) | Vermeer (Zen 3) (2020−2022) |
| Release date | 20 October 2009 (15 years ago) | 4 April 2022 (2 years ago) |
| Launch price (MSRP) | $80 | $299 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Ryzen 7 5700X has 802% better value for money than Athlon II X3 405e.
Detailed specifications
Athlon II X3 405e and Ryzen 7 5700X 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 | 3 (Tri-Core) | 8 (Octa-Core) |
| Threads | 3 | 16 |
| Base clock speed | 2.3 GHz | 3.4 GHz |
| Boost clock speed | 2.3 GHz | 4.6 GHz |
| L1 cache | 128 KB (per core) | 64K (per core) |
| L2 cache | 512 KB (per core) | 512K (per core) |
| L3 cache | 0 KB | 32 MB (shared) |
| Chip lithography | 45 nm | 7 nm |
| Die size | 169 mm2 | 81 mm2 |
| Maximum core temperature | no data | 90 °C |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | 300 million | 4,150 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Athlon II X3 405e and Ryzen 7 5700X 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 | AM3 | AM4 |
| Power consumption (TDP) | 45 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon II X3 405e and Ryzen 7 5700X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2 |
| AES-NI | - | + |
| AVX | - | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon II X3 405e and Ryzen 7 5700X are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II X3 405e and Ryzen 7 5700X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-3200 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Peripherals
Specifications and connection of peripherals supported by Athlon II X3 405e and Ryzen 7 5700X.
| PCIe version | 2.0 | 4.0 |
| PCI Express lanes | no data | 20 |
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 | 0.84 | 16.78 |
| Recency | 20 October 2009 | 4 April 2022 |
| Physical cores | 3 | 8 |
| Threads | 3 | 16 |
| Chip lithography | 45 nm | 7 nm |
| Power consumption (TDP) | 45 Watt | 65 Watt |
Athlon II X3 405e has 44.4% lower power consumption.
Ryzen 7 5700X, on the other hand, has a 1897.6% higher aggregate performance score, an age advantage of 12 years, 166.7% more physical cores and 433.3% more threads, and a 542.9% more advanced lithography process.
The Ryzen 7 5700X is our recommended choice as it beats the Athlon II X3 405e in performance tests.
Should you still have questions on choice between Athlon II X3 405e and Ryzen 7 5700X, ask them in Comments section, and we shall answer.
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