Pentium 4-M 1.70 vs Phenom II X2 X620 BE
Primary details
Comparing Phenom II X2 X620 BE and Pentium 4-M 1.70 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | 2x AMD Phenom II | no data |
| Architecture codename | Champlain (2010−2011) | Northwood (2002−2004) |
| Release date | 12 May 2010 (14 years ago) | March 2002 (22 years ago) |
Detailed specifications
Phenom II X2 X620 BE and Pentium 4-M 1.70 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) | 1 (Single-Core) |
| Threads | 2 | 1 |
| Boost clock speed | 3.1 GHz | 1.7 GHz |
| Bus rate | 3600 MHz | no data |
| L1 cache | no data | 8 KB |
| L2 cache | 2 MB | 512 KB |
| L3 cache | no data | 0 KB |
| Chip lithography | 45 nm | 130 nm |
| Die size | no data | 131 mm2 |
| Maximum case temperature (TCase) | no data | 100 °C |
| Number of transistors | no data | 55 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Phenom II X2 X620 BE and Pentium 4-M 1.70 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 | 1 |
| Socket | S1 | 478 |
| Power consumption (TDP) | 45 Watt | 30 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X2 X620 BE and Pentium 4-M 1.70. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2 |
Pros & cons summary
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Chip lithography | 45 nm | 130 nm |
| Power consumption (TDP) | 45 Watt | 30 Watt |
Phenom II X2 X620 BE has 100% more physical cores and 100% more threads, and a 188.9% more advanced lithography process.
Pentium 4-M 1.70, on the other hand, has 50% lower power consumption.
We couldn't decide between Phenom II X2 X620 BE and Pentium 4-M 1.70. We've got no test results to judge.
Should you still have questions on choice between Phenom II X2 X620 BE and Pentium 4-M 1.70, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
