Phenom X4 9750B vs Athlon II X3 425
Aggregated performance score
Athlon II X3 425 outperforms Phenom X4 9750B by 3% based on our aggregated benchmark results.
General info
Comparing Athlon II X3 425 and Phenom X4 9750B processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2326 | 2352 |
| Place by popularity | not in top-100 | not in top-100 |
| Value for money | 6.94 | no data |
| Market segment | Desktop processor | Desktop processor |
| Architecture codename | Rana (2009−2011) | Agena (2007−2008) |
| Release date | October 2009 (14 years ago) | August 2008 (15 years ago) |
| Launch price (MSRP) | $42 | no data |
| Current price | $16.77 (0.4x MSRP) | no data |
Value for money
Performance per price, higher is better.
Technical specs
Athlon II X3 425 and Phenom X4 9750B 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) | 4 (Quad-Core) |
| Threads | 3 | 4 |
| Boost clock speed | 2.7 GHz | 2.4 GHz |
| L1 cache | 128 KB (per core) | 128 KB (per core) |
| L2 cache | 512 KB (per core) | 512 KB (per core) |
| L3 cache | 0 KB | 2 MB (shared) |
| Chip lithography | 45 nm | 65 nm |
| Die size | 169 mm2 | 285 mm2 |
| Number of transistors | 300 million | 450 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Athlon II X3 425 and Phenom X4 9750B 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 | AM2+ |
| Power consumption (TDP) | 95 Watt | 95 Watt |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon II X3 425 and Phenom X4 9750B are enumerated here.
| AMD-V | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II X3 425 and Phenom X4 9750B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | 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.
Athlon II X3 425 outperforms Phenom X4 9750B by 3% based on our aggregated benchmark results.
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.
Benchmark coverage: 68%
Athlon II X3 425 outperforms Phenom X4 9750B by 3% in Passmark.
Advantages and disadvantages
| Performance score | 1.01 | 0.98 |
| Physical cores | 3 | 4 |
| Threads | 3 | 4 |
| Chip lithography | 45 nm | 65 nm |
We couldn't decide between Athlon II X3 425 and Phenom X4 9750B. The differences in performance seem too small.
Should you still have questions on choice between Athlon II X3 425 and Phenom X4 9750B, ask them in Comments section, and we shall answer.
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