Athlon 1266 vs Ryzen 5 PRO 7640U
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 690 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Phoenix (Zen 4, Ryzen 7040) | no data |
| Power efficiency | 34.12 | no data |
| Designer | AMD | AMD |
| Architecture codename | Phoenix (Zen4) (2023) | Thunderbird C (2000−2001) |
| Release date | 23 May 2023 (2 years ago) | 21 March 2001 (24 years ago) |
Detailed specifications
Ryzen 5 PRO 7640U and Athlon 1266 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 | 6 (Hexa-Core) | 1 (Single-Core) |
| Threads | 12 | 1 |
| Base clock speed | 3.5 GHz | no data |
| Boost clock speed | 4.9 GHz | 1.27 GHz |
| L1 cache | 384 KB | 128 KB |
| L2 cache | 6 MB | 256 KB |
| L3 cache | 16 MB | no data |
| Chip lithography | 4 nm | 180 nm |
| Die size | 178 mm2 | 120 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 37 million |
| 64 bit support | + | - |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Ryzen 5 PRO 7640U and Athlon 1266 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 | A |
| Power consumption (TDP) | 15 Watt | 66 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 PRO 7640U and Athlon 1266. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1 Depends on motherboard |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 760M ( - 2600 MHz) | On certain motherboards (Chipset feature) |
Pros & cons summary
| Recency | 23 May 2023 | 21 March 2001 |
| Physical cores | 6 | 1 |
| Threads | 12 | 1 |
| Chip lithography | 4 nm | 180 nm |
| Power consumption (TDP) | 15 Watt | 66 Watt |
Ryzen 5 PRO 7640U has an age advantage of 22 years, 500% more physical cores and 1100% more threads, a 4400% more advanced lithography process, and 340% lower power consumption.
We couldn't decide between AMD Ryzen 5 PRO 7640U and AMD Athlon 1266. We've got no test results to judge.
Be aware that Ryzen 5 PRO 7640U is a notebook processor while Athlon 1266 is a desktop one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
