Ryzen 7 PRO 7840U vs Mobile Sempron 3300+
Primary details
Comparing Mobile Sempron 3300+ and Ryzen 7 PRO 7840U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 387 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Mobile Sempron | AMD Phoenix (Zen 4, Ryzen 7040) |
| Architecture codename | Roma (2005) | Phoenix (Zen 4) |
| Release date | 1 June 2005 (19 years ago) | 3 May 2023 (1 year ago) |
| Current price | $15 | no data |
Detailed specifications
Mobile Sempron 3300+ and Ryzen 7 PRO 7840U 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 GHz | 5.1 GHz |
| Bus support | 800 MHz | no data |
| L1 cache | no data | 512 KB |
| L2 cache | 128 KB | 8 MB |
| L3 cache | no data | 16 MB |
| Chip lithography | 90 nm | 4 nm |
| Die size | no data | 178 mm2 |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Mobile Sempron 3300+ and Ryzen 7 PRO 7840U 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.
| Socket | 745 | no data |
| Power consumption (TDP) | 62/25 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Mobile Sempron 3300+ and Ryzen 7 PRO 7840U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3 (Roma Core), Enhanced 3DNow!, NX bit | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon 780M |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Ryzen 7 PRO 7840U outperforms Mobile Sempron 3300+ by 8373% in Passmark.
Pros & cons summary
| Recency | 1 June 2005 | 3 May 2023 |
| Physical cores | 1 | 8 |
| Threads | 1 | 16 |
| Chip lithography | 90 nm | 4 nm |
| Power consumption (TDP) | 62 Watt | 28 Watt |
We couldn't decide between Mobile Sempron 3300+ and Ryzen 7 PRO 7840U. We've got no test results to judge.
Should you still have questions on choice between Mobile Sempron 3300+ and Ryzen 7 PRO 7840U, ask them in Comments section, and we shall answer.
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