Phenom X4 9750B vs Phenom II X4 N970
Aggregate performance score
Phenom II X4 N970 outperforms Phenom X4 9750B by a small 8% based on our aggregate benchmark results.
Primary details
Comparing Phenom II X4 N970 and Phenom X4 9750B processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2433 | 2492 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | 4x AMD Phenom II | no data |
| Power efficiency | 2.81 | 0.96 |
| Architecture codename | Champlain (2010−2011) | Agena (2007−2008) |
| Release date | 16 December 2010 (13 years ago) | August 2008 (16 years ago) |
Detailed specifications
Phenom II X4 N970 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 | 4 (Quad-Core) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Boost clock speed | 2.2 GHz | 2.4 GHz |
| Bus rate | 3600 MHz | no data |
| L1 cache | 512 KB | 128 KB (per core) |
| L2 cache | 2 MB | 512 KB (per core) |
| L3 cache | no data | 2 MB (shared) |
| Chip lithography | 45 nm | 65 nm |
| Die size | no data | 285 mm2 |
| Number of transistors | no data | 450 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Phenom II X4 N970 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 | no data | 1 |
| Socket | S1 | AM2+ |
| Power consumption (TDP) | 35 Watt | 95 Watt |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X4 N970 and Phenom X4 9750B are enumerated here.
| AMD-V | - | + |
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 | 1.04 | 0.96 |
| Chip lithography | 45 nm | 65 nm |
| Power consumption (TDP) | 35 Watt | 95 Watt |
Phenom II X4 N970 has a 8.3% higher aggregate performance score, a 44.4% more advanced lithography process, and 171.4% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Phenom II X4 N970 and Phenom X4 9750B.
Be aware that Phenom II X4 N970 is a notebook processor while Phenom X4 9750B is a desktop one.
Should you still have questions on choice between Phenom II X4 N970 and Phenom X4 9750B, ask them in Comments section, and we shall answer.
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