Ryzen 7 4980U vs Phenom II X2 N660
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 892 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | 2x AMD Phenom II | AMD Renoir (Ryzen 4000 APU) |
| Power efficiency | no data | 28.07 |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Champlain (2010−2011) | Renoir-U (Zen 2) (2020−2021) |
| Release date | 1 January 2011 (14 years ago) | 13 April 2021 (4 years ago) |
Detailed specifications
Phenom II X2 N660 and Ryzen 7 4980U 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) | 8 (Octa-Core) |
| Threads | 2 | 16 |
| Base clock speed | no data | 2 GHz |
| Boost clock speed | 3 GHz | 4.4 GHz |
| Bus rate | 3600 MHz | no data |
| Multiplier | no data | 20 |
| L1 cache | 256 KB | 64 KB (per core) |
| L2 cache | 2 MB | 512 KB (per core) |
| L3 cache | no data | 8 MB (shared) |
| Chip lithography | 45 nm | 7 nm |
| Die size | no data | 156 mm2 |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | no data | 9,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Phenom II X2 N660 and Ryzen 7 4980U 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 | FP6 |
| Power consumption (TDP) | 35 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X2 N660 and Ryzen 7 4980U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | HyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA |
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| VirusProtect | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X2 N660 and Ryzen 7 4980U are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X2 N660 and Ryzen 7 4980U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
| Maximum memory size | no data | 64 GB |
| Maximum memory bandwidth | no data | 68.27 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 1950 MHz) |
Peripherals
Specifications and connection of peripherals supported by Phenom II X2 N660 and Ryzen 7 4980U.
| PCIe version | no data | 3.0 |
Pros & cons summary
| Recency | 1 January 2011 | 13 April 2021 |
| Physical cores | 2 | 8 |
| Threads | 2 | 16 |
| Chip lithography | 45 nm | 7 nm |
| Power consumption (TDP) | 35 Watt | 15 Watt |
Ryzen 7 4980U has an age advantage of 10 years, 300% more physical cores and 700% more threads, a 542.9% more advanced lithography process, and 133.3% lower power consumption.
We couldn't decide between AMD Phenom II X2 N660 and AMD Ryzen 7 4980U. We've got no test results to judge.
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