Intel Core i7-620LM processor review

Intel Core i7-620LM

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
Top 1 CPU
This CPU
4870
1010
PassMark
CPU mark
Top 1 CPU
This CPU
156834
1406
Geekbench 4
Single Core
Top 1 CPU
This CPU
5311
333
Geekbench 4
Multi-Core
Top 1 CPU
This CPU
36691
704
Name Value
PassMark - Single thread mark 1010
PassMark - CPU mark 1406
Geekbench 4 - Single Core 333
Geekbench 4 - Multi-Core 704

Specifications (specs)

Essentials

Architecture codename Arrandale
Launch date 4 January 2010
Launch price (MSRP) $300
Place in performance rating 2688
Processor Number i7-620LM
Series Legacy Intel® Core™ Processors
Status Discontinued
Vertical segment Mobile

Performance

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

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

Number of displays supported 2

Compatibility

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

Max number of PCIe lanes 16
PCI Express revision 2.0
PCIe configurations 1x16

Security & Reliability

Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)

Advanced Technologies

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

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)

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