Apple M2 Pro vs Athlon II X4 645
Aggregate performance score
Apple M2 Pro outperforms Athlon II X4 645 by a whopping 828% based on our aggregate benchmark results.
Primary details
Comparing Athlon II X4 645 and Apple M2 Pro processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2149 | 536 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 3.30 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | Apple Apple M-Series |
| Power efficiency | 1.47 | no data |
| Architecture codename | Propus (2009−2011) | no data |
| Release date | 21 September 2010 (14 years ago) | 17 January 2023 (1 year ago) |
| Launch price (MSRP) | $80 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Athlon II X4 645 and Apple M2 Pro 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) | 12 (Dodeca-Core) |
| Threads | 4 | 12 |
| Base clock speed | 3.1 GHz | 2.424 GHz |
| Boost clock speed | 3.1 GHz | 3.5 GHz |
| L1 cache | 128 KB (per core) | 3.3 MB |
| L2 cache | 512 KB (per core) | 36 MB |
| L3 cache | 0 KB | 24 MB |
| Chip lithography | 45 nm | 5 nm |
| Die size | 169 mm2 | no data |
| Number of transistors | 300 million | 40000 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Athlon II X4 645 and Apple M2 Pro 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 | no data |
| Socket | AM3 | no data |
| Power consumption (TDP) | 95 Watt | 2424 ‑ 3504 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II X4 645 and Apple M2 Pro. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Apple M2 Pro 19-Core GPU |
Peripherals
Specifications and connection of peripherals supported by Athlon II X4 645 and Apple M2 Pro.
| PCIe version | 2.0 | 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 | 1.53 | 14.20 |
| Recency | 21 September 2010 | 17 January 2023 |
| Physical cores | 4 | 12 |
| Threads | 4 | 12 |
| Chip lithography | 45 nm | 5 nm |
| Power consumption (TDP) | 95 Watt | 2424 Watt |
Athlon II X4 645 has 2451.6% lower power consumption.
Apple M2 Pro, on the other hand, has a 828.1% higher aggregate performance score, an age advantage of 12 years, 200% more physical cores and 200% more threads, and a 800% more advanced lithography process.
The Apple M2 Pro is our recommended choice as it beats the Athlon II X4 645 in performance tests.
Note that Athlon II X4 645 is a desktop processor while Apple M2 Pro is a notebook one.
Should you still have questions on choice between Athlon II X4 645 and Apple M2 Pro, ask them in Comments section, and we shall answer.
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