Ryzen Threadripper 1956X vs Phenom II X2 N660
Primary details
Comparing Phenom II X2 N660 and Ryzen Threadripper 1956X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | 2x AMD Phenom II | no data |
| Architecture codename | Champlain (2010−2011) | Zen (2017−2020) |
| Release date | 1 January 2011 (13 years ago) | no data |
Detailed specifications
Phenom II X2 N660 and Ryzen Threadripper 1956X 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 | 2 (Dual-core) | 12 (Dodeca-Core) |
| Threads | 2 | no data |
| Boost clock speed | 3 GHz | 3.2 GHz |
| Bus support | 3600 MHz | no data |
| L1 cache | 256 KB | 128 KB (per core) |
| L2 cache | 2 MB | 512 KB (per core) |
| L3 cache | no data | 32768 KB |
| Chip lithography | 45 nm | 14 nm |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | Yes |
Compatibility
Information on Phenom II X2 N660 and Ryzen Threadripper 1956X 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 | SP3r2 |
| Power consumption (TDP) | 35 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X2 N660 and Ryzen Threadripper 1956X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | HyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization | no data |
| VirusProtect | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X2 N660 and Ryzen Threadripper 1956X are enumerated here.
| AMD-V | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X2 N660 and Ryzen Threadripper 1956X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
Pros & cons summary
| Physical cores | 2 | 12 |
| Chip lithography | 45 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 125 Watt |
Phenom II X2 N660 has 257.1% lower power consumption.
Ryzen Threadripper 1956X, on the other hand, has 500% more physical cores, and a 221.4% more advanced lithography process.
We couldn't decide between Phenom II X2 N660 and Ryzen Threadripper 1956X. We've got no test results to judge.
Be aware that Phenom II X2 N660 is a notebook processor while Ryzen Threadripper 1956X is a desktop one.
Should you still have questions on choice between Phenom II X2 N660 and Ryzen Threadripper 1956X, ask them in Comments section, and we shall answer.
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