Athlon 64 LE-1640B: specs and benchmarks
Summary
AMD started Athlon 64 LE-1640B sales on April 2008. Based on a Lima architecture, this desktop processor is primarily aimed at home systems. It has 1 core and 1 thread, and is based on 65 nm manufacturing technology, with a maximum frequency of 2700 MHz and a locked multiplier.
Compatibility-wise, this is AMD Socket AM2 processor with a TDP of 45 Watt and a maximum temperature of 65 °C. It supports DDR2 memory.
Primary details
Athlon 64 LE-1640B processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Market segment | Desktop processor | |
| Architecture codename | Lima (2008−2009) | |
| Release date | April 2008 (16 years ago) |
Detailed specifications
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 1 (Single-Core) | |
| Threads | 1 | |
| Boost clock speed | 2.7 GHz | of 50 MHz (i486DX-50) |
| L1 cache | 128K | of 80 KB (EPYC 9965) |
| L2 cache | 512K | of 2 MB (Xeon 6980P) |
| Chip lithography | 65 nm | of 3 nm (Core Ultra 9 285K) |
| Die size | 77 mm2 | |
| Maximum case temperature (TCase) | 65 °C | of 105 °C (Core i7-5950HQ) |
| Number of transistors | 122 million | of 135,240 million (EPYC 9684X) |
| 64 bit support | + | |
| Windows 11 compatibility | - |
Compatibility
Information on Athlon 64 LE-1640B compatibility with other computer components and devices: 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 | of 8 (Xeon Platinum 8454H) |
| Socket | AM2 | |
| Power consumption (TDP) | 45 Watt | of 3100 ‑ 4500 (Ryzen 7 7435H) |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
| AMD-V | + |
Memory specs
Types, maximum amount and channel number of RAM supported by Athlon 64 LE-1640B's memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR2 |
Benchmark performance
Single-core and multi-core benchmark results of Athlon 64 LE-1640B. Overall benchmark performance is measured in points in 0-100 range, higher is better.
We have no data on Athlon 64 LE-1640B benchmark results.
Send your test results of Athlon 64 LE-1640B.
Recommended GPUs
People consider these graphics cards to be good for Athlon 64 LE-1640B, according to our PC configuration statistics.
These are the fastest graphics cards for Athlon 64 LE-1640B in our user configuration statistics. There is a total of 2 configurations using Athlon 64 LE-1640B in our database.
