Intel Core i7-620LM processor review
Core i7-620LM processor released by Intel; release date: 4 January 2010. At the time of release, the processor cost $300. The processor is designed for mobile-computers and based on Arrandale microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 2, threads - 4. Maximum CPU clock speed - 2.80 GHz. Maximum operating temperature - 105°C. Manufacturing process technology - 32 nm. Cache size: L2 - 512 KB, L3 - 4096 KB.
Supported memory types: DDR3 800/1066. Maximum memory size: 8 GB.
Supported socket types: BGA1288. Maximum number of processors in a configuration - 1. Power consumption (TDP): 25 Watt.
The processor has integrated graphics Intel HD Graphics with the following parameters: maximum frequency - 566 MHz.
Benchmarks
| PassMark Single thread mark |
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| PassMark CPU mark |
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| Geekbench 4 Single Core |
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| Geekbench 4 Multi-Core |
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| Name | Value |
|---|---|
| PassMark - Single thread mark | 1010 |
| PassMark - CPU mark | 1406 |
| Geekbench 4 - Single Core | 333 |
| Geekbench 4 - Multi-Core | 704 |
Specifications (specs)
Essentials |
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| Architecture codename | Arrandale |
| Launch date | 4 January 2010 |
| Launch price (MSRP) | $300 |
| Place in performance rating | 2689 |
| Processor Number | i7-620LM |
| Series | Legacy Intel® Core™ Processors |
| Status | Discontinued |
| Vertical segment | Mobile |
Performance |
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| 64 bit support | |
| Base frequency | 2.00 GHz |
| Bus Speed | 2.5 GT/s DMI |
| Die size | 81 mm2 |
| Front-side bus (FSB) | 2500 MHz |
| L2 cache | 512 KB |
| L3 cache | 4096 KB |
| Manufacturing process technology | 32 nm |
| Maximum core temperature | 105°C |
| Maximum frequency | 2.80 GHz |
| Number of cores | 2 |
| Number of threads | 4 |
| Transistor count | 382 million |
Memory |
|
| Max memory channels | 2 |
| Maximum memory bandwidth | 17.1 GB/s |
| Maximum memory size | 8 GB |
| Supported memory types | DDR3 800/1066 |
Graphics |
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| Graphics base frequency | 266 MHz |
| Graphics max dynamic frequency | 566 MHz |
| Graphics max frequency | 566 MHz |
| Intel® Clear Video HD technology | |
| Intel® Clear Video technology | |
| Intel® Flexible Display Interface (Intel® FDI) | |
| Processor graphics | Intel HD Graphics |
Graphics interfaces |
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| Number of displays supported | 2 |
Compatibility |
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| Low Halogen Options Available | |
| Max number of CPUs in a configuration | 1 |
| Package Size | BGA 34mm x 28mm |
| Sockets supported | BGA1288 |
| Thermal Design Power (TDP) | 25 Watt |
Peripherals |
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| Max number of PCIe lanes | 16 |
| PCI Express revision | 2.0 |
| PCIe configurations | 1x16 |
Security & Reliability |
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| Execute Disable Bit (EDB) | |
| Intel® Trusted Execution technology (TXT) | |
Advanced Technologies |
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| Enhanced Intel SpeedStep® technology | |
| Flexible Display interface (FDI) | |
| Idle States | |
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 |
| Intel 64 | |
| Intel® AES New Instructions | |
| Intel® Fast Memory Access | |
| Intel® Flex Memory Access | |
| Intel® Hyper-Threading technology | |
| Intel® Turbo Boost technology | |
| Intel® vPro™ Platform Eligibility | |
| Physical Address Extensions (PAE) | 36-bit |
| Thermal Monitoring | |
Virtualization |
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| Intel® Virtualization Technology (VT-x) | |
| Intel® Virtualization Technology for Directed I/O (VT-d) | |
| Intel® VT-x with Extended Page Tables (EPT) | |
Navigation
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