Ryzen 7 5705G vs AMD-K5-PR166ABX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD K5 | no data |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | K5 (1996−1997) | Cezanne (2021−2025) |
| Release date | 6 January 1997 (29 years ago) | 24 February 2025 (1 year ago) |
Detailed specifications
AMD-K5-PR166ABX and Ryzen 7 5705G 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 | 1 (Single-Core) | 8 (Octa-Core) |
| Threads | 1 | 16 |
| Base clock speed | no data | 3.8 GHz |
| Boost clock speed | 0.07 GHz | 4.6 GHz |
| Bus type | FSB | no data |
| Bus rate | 66.66 MT/s | no data |
| Multiplier | 1.75 | no data |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 512 KB (per core) |
| L3 cache | no data | 16 MB |
| Chip lithography | 350 nm | 7 nm |
| Die size | 181 mm2 | 180 mm2 |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | 4 Million | 10,700 million |
| 64 bit support | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on AMD-K5-PR166ABX and Ryzen 7 5705G 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 | no data | AM4 |
| Power consumption (TDP) | no data | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by AMD-K5-PR166ABX and Ryzen 7 5705G. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by AMD-K5-PR166ABX and Ryzen 7 5705G are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by AMD-K5-PR166ABX and Ryzen 7 5705G. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 |
| Maximum memory size | 4 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon Graphics 512SP |
Peripherals
Specifications and connection of peripherals supported by AMD-K5-PR166ABX and Ryzen 7 5705G.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 6 January 1997 | 24 February 2025 |
| Physical cores | 1 | 8 |
| Threads | 1 | 16 |
| Chip lithography | 350 nm | 7 nm |
Ryzen 7 5705G has an age advantage of 28 years, 700% more physical cores and 1500% more threads, and a 4900% more advanced lithography process.
We couldn't decide between AMD AMD-K5-PR166ABX and AMD Ryzen 7 5705G. We've got no test results to judge.
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