Atom E660T vs Phenom X4 9750B
Primary details
Comparing Phenom X4 9750B and Atom E660T processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2492 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Power efficiency | 0.95 | no data |
| Architecture codename | Agena (2007−2008) | Tunnel Creek (2010) |
| Release date | August 2008 (16 years ago) | 14 September 2010 (14 years ago) |
Detailed specifications
Phenom X4 9750B and Atom E660T 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) | 1 (Single-Core) |
| Threads | 4 | 2 |
| Boost clock speed | 2.4 GHz | 1.3 GHz |
| L1 cache | 128 KB (per core) | 64 KB (per core) |
| L2 cache | 512 KB (per core) | 512 KB (per core) |
| L3 cache | 2 MB (shared) | 0 KB |
| Chip lithography | 65 nm | 45 nm |
| Die size | 285 mm2 | 26 mm2 |
| Number of transistors | 450 million | 47 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Phenom X4 9750B and Atom E660T 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 | AM2+ | Intel BGA 676 |
| Power consumption (TDP) | 95 Watt | 3 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom X4 9750B and Atom E660T. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | no data | + |
| Hyper-Threading Technology | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom X4 9750B and Atom E660T are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom X4 9750B and Atom E660T. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel GMA 600 |
Pros & cons summary
| Physical cores | 4 | 1 |
| Threads | 4 | 2 |
| Chip lithography | 65 nm | 45 nm |
| Power consumption (TDP) | 95 Watt | 3 Watt |
Phenom X4 9750B has 300% more physical cores and 100% more threads.
Atom E660T, on the other hand, has a 44.4% more advanced lithography process, and 3066.7% lower power consumption.
We couldn't decide between Phenom X4 9750B and Atom E660T. We've got no test results to judge.
Note that Phenom X4 9750B is a desktop processor while Atom E660T is a notebook one.
Should you still have questions on choice between Phenom X4 9750B and Atom E660T, ask them in Comments section, and we shall answer.
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