Ryzen 5 PRO 7640U vs Turion II Ultra M620
Aggregate performance score
Ryzen 5 PRO 7640U outperforms Turion II Ultra M620 by a whopping 2524% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3165 | 716 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Turion II Ultra | AMD Phoenix (Zen 4, Ryzen 7040) |
| Designer | AMD | AMD |
| Architecture codename | Caspian (2009) | Phoenix (Zen4) (2023) |
| Release date | 10 September 2009 (16 years ago) | 23 May 2023 (2 years ago) |
Detailed specifications
Turion II Ultra M620 and Ryzen 5 PRO 7640U 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 | 2 (Dual-core) | 6 (Hexa-Core) |
| Threads | 2 | 12 |
| Base clock speed | no data | 3.5 GHz |
| Boost clock speed | 2.5 GHz | 4.9 GHz |
| Bus rate | 3600 MHz | no data |
| L1 cache | no data | 384 KB |
| L2 cache | 2 MB | 6 MB |
| L3 cache | no data | 16 MB |
| Chip lithography | 45 nm | 4 nm |
| Die size | no data | 178 mm2 |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Turion II Ultra M620 and Ryzen 5 PRO 7640U 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 | Socket S1 (s1g3) 638-pin | no data |
| Power consumption (TDP) | 2 MB | 6 MB + 16 MB |
Technologies and extensions
Technological solutions and additional instructions supported by Turion II Ultra M620 and Ryzen 5 PRO 7640U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization | no data |
| PowerNow | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon 760M ( - 2600 MHz) |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
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. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 0.46 | 12.07 |
| Recency | 10 September 2009 | 23 May 2023 |
| Physical cores | 2 | 6 |
| Threads | 2 | 12 |
| Chip lithography | 45 nm | 4 nm |
| Power consumption (TDP) | 2 Watt | 6 Watt |
Turion II Ultra M620 has 200% lower power consumption.
Ryzen 5 PRO 7640U, on the other hand, has a 2523.9% higher aggregate performance score, an age advantage of 13 years, 200% more physical cores and 500% more threads, and a 1025% more advanced lithography process.
The AMD Ryzen 5 PRO 7640U is our recommended choice as it beats the AMD Turion II Ultra M620 in performance tests.
Other comparisons
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