Intel core i5 m520 specs: Intel Core i5 520M Notebook Processor

Core i5-520M [in 8 benchmarks]


Intel
Core i5-520M

Buy

  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution

Summary

Intel started Intel Core i5-520M sales 4 January 2010 at a recommended price of $225. This is Arrandale architecture notebook processor primarily aimed at office systems. It has 2 cores and 4 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 2930 MHz and a locked multiplier.

Compatibility-wise, this is PGA988, BGA1288 processor with a TDP of 35 Watt. It supports DDR3-800, DDR3-1066 memory.

It provides poor benchmark performance at


1.71%

of a leader’s which is AMD EPYC 7h22.


Core i5
520M

vs


EPYC
7h22

General info


Core i5-520M processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating 2051
Market segment Laptop
Series Intel Core i5
Architecture codename Arrandale (2010−2011)
Release date 4 January 2010 (12 years ago)
Launch price (MSRP) $225 of 305 (Core i7-870)
Current price $108 (0.5x MSRP) of 14999 (Xeon Platinum 9282)

Technical specs


Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores 2 (Dual-core)
Threads 4
Base clock speed 2.4 GHz of 4.7 (FX-9590)
Boost clock speed 2.93 GHz of 5.8 (Core i9-13900K)
Bus support 2500 MHz
L1 cache 128 KB of 1536 (EPYC Embedded 3401)
L2 cache 512 KB of 12288 (Core 2 Quad Q9550)
L3 cache 3 MB of 32 (Ryzen Threadripper 1998)
Chip lithography 32 nm of 5 (Apple M1)
Die size 81+114 mm2
Maximum core temperature 105 °C of 110 (Atom x7-E3950)
Number of transistors 382+177 Million of 57000 (Apple M1 Max)
64 bit support +
Windows 11 compatibility
Unlocked multiplier

Compatibility


Information on Core i5-520M compatibility with other computer components and devices: 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 of 8 (Opteron 842)
Socket PGA988, BGA1288
Thermal design power (TDP) 35 Watt of 400 (Xeon Platinum 9282)

Technologies and extensions


Technological capabilities and additional instructions supported by Core i5-520M. You’ll probably need this information if you require some particular technology.

Instruction set extensions Intel® SSE4.1, Intel® SSE4.2
AES-NI +
FMA +
vPro +
Enhanced SpeedStep (EIST) +
Enhanced SpeedStep (EIST) +
Turbo Boost Technology +
Hyper-Threading Technology +
Idle States +
Thermal Monitoring +
Flex Memory Access +
PAE 36 Bit
FDI +
Fast Memory Access +

Security technologies


Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT +
EDB +

Virtualization technologies


Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d +
VT-x +
EPT +

Memory specs


Types, maximum amount and channel number of RAM supported by Core i5-520M’s memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types DDR3-800, DDR3-1066 of 5200 (Ryzen 5 7600X)
Maximum memory size 8.3 GB of 786 (Xeon E5-2670 v3)
Max memory channels 2 of 12 (Xeon Platinum 9221)
Maximum memory bandwidth 17. 1 GB/s of 281.6 (Xeon Platinum 9221)
ECC memory support

Graphics specifications


General parameters of GPU integrated into Core i5-520M.

Integrated graphics card Intel® HD Graphics for Previous Generation Intel® Processors
Clear Video +
Clear Video HD +
Graphics max frequency 766 MHz

Graphics interfaces


Available interfaces and connections of Core i5-520M’s integrated GPU.

Number of displays supported 2

Peripherals


Specifications and connection types of supported peripherals.

PCIe version 2.0 of 5 (Core i9-12900K)
PCI Express lanes 16 of 128 (EPYC 7551P)

Benchmark performance


Single-core and multi-core benchmark results of Core i5-520M. Overall benchmark performance is measured in points in 0-100 range, higher is better.


Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.


i5-520M
1.71

  • Passmark
  • GeekBench 5 Single-Core
  • GeekBench 5 Multi-Core
  • Cinebench 10 32-bit single-core
  • Cinebench 10 32-bit multi-core
  • 3DMark06 CPU
  • Cinebench 11.5 64-bit multi-core
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.

Benchmark coverage: 68%


i5-520M
1729

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 37%


i5-520M
396

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 37%


i5-520M
857

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Benchmark coverage: 20%


i5-520M
3046

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Benchmark coverage: 19%


i5-520M
6753

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Benchmark coverage: 19%


i5-520M
2729

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Benchmark coverage: 17%


i5-520M
2


Relative perfomance


Overall Core i5-520M performance compared to nearest competitors among notebook CPUs.



AMD A10-5745M
100.58


Intel Pentium 4425Y
100.58


Intel Celeron 3965U
100


Intel Core i5-520M
100


Intel Core i3-4158U
99.42


AMD Pro A6-8500B
98.83


Intel Celeron 4305U
98.25

AMD equivalent


We believe that the nearest equivalent to Core i5-520M from AMD is A10-5745M, which is faster by 1% and higher by 1 position in our rating.


A10
5745M


Compare


Here are some closest AMD rivals to Core i5-520M:


AMD A10-7300
100.58


AMD A10-5745M
100.58


AMD A8-5557M
100.58


Intel Core i5-520M
100


AMD Pro A6-8500B
98.83


AMD A4-7210
97.08


AMD A6-6310
96.49

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.


Core i7
2617M


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Core 2
Quad Q9100


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Core i7
820QM


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Core 2
Duo T9300


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Core i7
720QM


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Core i3
3120M


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Recommended graphics cards

These graphics cards are most commonly used with Core i5-520M according to our statistics.


GeForce GT
330M

8%


HD
Graphics

7.7%


NVS
3100M

7.6%


GeForce
310M

6.8%


HD
Graphics 520

5.1%


UHD
Graphics

4%


HD
Graphics 4000

3.6%


Graphics Media
Accelerator (GMA) HD Graphics

3%


HD
Graphics 3000

2. 6%


UHD
Graphics 630

1.9%

User rating


Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.


Questions and comments


Here you can ask a question about Core i5-520M, agree or disagree with our judgements, or report an error or mismatch.


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Specs Intel Core i5-520M processor 2.4 GHz 3 MB Smart Cache Box Processors (BX80617I5520M)

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