Ryzen Embedded 8840U vs Athlon 64 FX-57
Primary details
Comparing Athlon 64 FX-57 and Ryzen Embedded 8840U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3091 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Power efficiency | 0.30 | no data |
| Architecture codename | San Diego (2001−2005) | Hawk Point (2024) |
| Release date | June 2005 (19 years ago) | 2 April 2024 (less than a year ago) |
Detailed specifications
Athlon 64 FX-57 and Ryzen Embedded 8840U 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 | 3.3 GHz |
| Boost clock speed | 2.8 GHz | 5.1 GHz |
| L1 cache | 128 KB | 64 KB (per core) |
| L2 cache | 1 MB | 1 MB (per core) |
| L3 cache | 0 KB | 16 MB (shared) |
| Chip lithography | 90 nm | 4 nm |
| Die size | 115 mm2 | 178 mm2 |
| Number of transistors | 114 million | 25,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Athlon 64 FX-57 and Ryzen Embedded 8840U 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 | 1 | 1 |
| Socket | 939 | FP8 |
| Power consumption (TDP) | 104 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon 64 FX-57 and Ryzen Embedded 8840U. 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 Athlon 64 FX-57 and Ryzen Embedded 8840U are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon 64 FX-57 and Ryzen Embedded 8840U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon 780M |
Peripherals
Specifications and connection of peripherals supported by Athlon 64 FX-57 and Ryzen Embedded 8840U.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Physical cores | 1 | 8 |
| Threads | 1 | 16 |
| Chip lithography | 90 nm | 4 nm |
| Power consumption (TDP) | 104 Watt | 28 Watt |
Ryzen Embedded 8840U has 700% more physical cores and 1500% more threads, a 2150% more advanced lithography process, and 271.4% lower power consumption.
We couldn't decide between Athlon 64 FX-57 and Ryzen Embedded 8840U. We've got no test results to judge.
Note that Athlon 64 FX-57 is a desktop processor while Ryzen Embedded 8840U is a notebook one.
Should you still have questions on choice between Athlon 64 FX-57 and Ryzen Embedded 8840U, ask them in Comments section, and we shall answer.
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