Pentium III 500E vs Ryzen 7 PRO 7840U
Primary details
Comparing Ryzen 7 PRO 7840U and Pentium III 500E processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 449 | 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 | 52.46 | no data |
| Architecture codename | Phoenix (Zen 4) (2023) | Coppermine (1999−2001) |
| Release date | 3 May 2023 (1 year ago) | 25 October 1999 (25 years ago) |
| Launch price (MSRP) | no data | $239 |
Detailed specifications
Ryzen 7 PRO 7840U and Pentium III 500E 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) | 1 (Single-Core) |
| Threads | 16 | 1 |
| Base clock speed | 3.3 GHz | no data |
| Boost clock speed | 5.1 GHz | 0.5 GHz |
| L1 cache | 512 KB | 32 KB |
| L2 cache | 8 MB | 256 KB |
| L3 cache | 16 MB | no data |
| Chip lithography | 4 nm | 180 nm |
| Die size | 178 mm2 | 106 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 85 °C |
| Number of transistors | no data | 28 million |
| 64 bit support | + | - |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Ryzen 7 PRO 7840U and Pentium III 500E 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 | 2 |
| Socket | no data | 370 |
| Power consumption (TDP) | 28 Watt | 13 Watt |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 780M ( - 2700 MHz) | On certain motherboards (Chipset feature) |
Pros & cons summary
| Recency | 3 May 2023 | 25 October 1999 |
| Physical cores | 8 | 1 |
| Threads | 16 | 1 |
| Chip lithography | 4 nm | 180 nm |
| Power consumption (TDP) | 28 Watt | 13 Watt |
Ryzen 7 PRO 7840U has an age advantage of 23 years, 700% more physical cores and 1500% more threads, and a 4400% more advanced lithography process.
Pentium III 500E, on the other hand, has 115.4% lower power consumption.
We couldn't decide between Ryzen 7 PRO 7840U and Pentium III 500E. We've got no test results to judge.
Be aware that Ryzen 7 PRO 7840U is a notebook processor while Pentium III 500E is a desktop one.
Should you still have questions on choice between Ryzen 7 PRO 7840U and Pentium III 500E, ask them in Comments section, and we shall answer.
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