Atom x7433RE vs i7-620LE
Primary details
Comparing Core i7-620LE and Atom x7433RE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1713 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core i7 | no data |
| Power efficiency | no data | 27.76 |
| Architecture codename | Arrandale (2010−2011) | Amston Lake (2024) |
| Release date | 7 January 2010 (14 years ago) | 8 April 2024 (less than a year ago) |
| Launch price (MSRP) | $247 | $63 |
Detailed specifications
Core i7-620LE and Atom x7433RE 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) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | 2 GHz | 1.5 GHz |
| Boost clock speed | 2.8 GHz | 3.4 GHz |
| Bus type | DMI 1.0 | no data |
| Bus rate | 1 × 2.5 GT/s | no data |
| Multiplier | 15 | no data |
| L1 cache | 64 KB (per core) | 96 KB (per core) |
| L2 cache | 256 KB (per core) | 2 MB (shared) |
| L3 cache | 4 MB (shared) | 6 MB (shared) |
| Chip lithography | 32 nm | 10 nm |
| Die size | 81 mm2 | no data |
| Number of transistors | 382 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i7-620LE and Atom x7433RE 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 (Uniprocessor) | 1 |
| Socket | Intel BGA 1288 | Intel BGA 1264 |
| Power consumption (TDP) | 25 Watt | 9 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-620LE and Atom x7433RE. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | - | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
Security technologies
Core i7-620LE and Atom x7433RE technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-620LE and Atom x7433RE are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-620LE and Atom x7433RE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1066 | DDR4, DDR5 |
| Maximum memory size | 8 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 17.051 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics (Ironlake) | Intel UHD Graphics 32EU |
Peripherals
Specifications and connection of peripherals supported by Core i7-620LE and Atom x7433RE.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | 16 | 9 |
Pros & cons summary
| Recency | 7 January 2010 | 8 April 2024 |
| Physical cores | 2 | 4 |
| Chip lithography | 32 nm | 10 nm |
| Power consumption (TDP) | 25 Watt | 9 Watt |
Atom x7433RE has an age advantage of 14 years, 100% more physical cores, a 220% more advanced lithography process, and 177.8% lower power consumption.
We couldn't decide between Core i7-620LE and Atom x7433RE. We've got no test results to judge.
Should you still have questions on choice between Core i7-620LE and Atom x7433RE, ask them in Comments section, and we shall answer.
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