Athlon X2 7750 BE vs Ryzen 9 7940H
Primary details
Comparing Ryzen 9 7940H and Athlon X2 7750 BE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 335 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Power efficiency | 48.78 | no data |
| Architecture codename | Phoenix (2023−2024) | Kuma (2008−2009) |
| Release date | January 2023 (1 year ago) | December 2008 (15 years ago) |
Detailed specifications
Ryzen 9 7940H and Athlon X2 7750 BE 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 | 8 (Octa-Core) | 2 (Dual-core) |
| Threads | 16 | 2 |
| Base clock speed | 4 GHz | no data |
| Boost clock speed | 5.2 GHz | 2.7 GHz |
| L1 cache | 64K (per core) | 128 KB (per core) |
| L2 cache | 1 MB (per core) | 512 KB (per core) |
| L3 cache | 16 MB (shared) | 2 MB (shared) |
| Chip lithography | 4 nm | 65 nm |
| Die size | 178 mm2 | 285 mm2 |
| Number of transistors | 25,000 million | 450 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | - | + |
Compatibility
Information on Ryzen 9 7940H and Athlon X2 7750 BE 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 | FP8 | AM2+ |
| Power consumption (TDP) | 35 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 7940H and Athlon X2 7750 BE. 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 Ryzen 9 7940H and Athlon X2 7750 BE are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7940H and Athlon X2 7750 BE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-5600 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 780M | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 7940H and Athlon X2 7750 BE.
| PCIe version | 4.0 | no data |
| PCI Express lanes | 20 | no data |
Pros & cons summary
| Physical cores | 8 | 2 |
| Threads | 16 | 2 |
| Chip lithography | 4 nm | 65 nm |
| Power consumption (TDP) | 35 Watt | 95 Watt |
Ryzen 9 7940H has 300% more physical cores and 700% more threads, a 1525% more advanced lithography process, and 171.4% lower power consumption.
We couldn't decide between Ryzen 9 7940H and Athlon X2 7750 BE. We've got no test results to judge.
Be aware that Ryzen 9 7940H is a notebook processor while Athlon X2 7750 BE is a desktop one.
Should you still have questions on choice between Ryzen 9 7940H and Athlon X2 7750 BE, ask them in Comments section, and we shall answer.
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