Intel Core i5-520M vs Core M-5Y10a

Intel Core i5-520M
Intel Core M-5Y10a

General info

Comparing Core i5-520M and Core M-5Y10a processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
9.96
 
n/d
Type
Laptop
 
Laptop
Series
Intel Core i5
 
Intel Core M
Achitecture codename
Arrandale
 
Broadwell
Release date
7 January 2010
 
5 September 2014
Launch price (MSRP)
$225
 
n/d
Price now
$70
 
n/d

Technical specs

Core i5-520M and Core M-5Y10a quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i5-520M and Core M-5Y10a performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
4
 
4
Maximum frequency
2.93 GHz
 
2 GHz
FSB
1 × 2.5 GT / s
 
n/d
L1 cache
128 KB
 
64K (per core)
L2 cache
512 KB
 
256K (per core)
L3 cache
3 MB
 
4 MB
Manufacturing process technology
32 nm
 
14 nm
Die size
81+114 mm2
 
50 mm2
Maximum core temperature
105 °C
 
95 °C
Transistor count
382+177 Million
 
1300 Million
64 bit support
+
 
+

Compatibility

Information on Core i5-520M and Core M-5Y10a compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
1
 
1
Socket
PGA988, BGA1288
 
BGA
Power consumption (TDP)
35 Watt
 
5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-520M and Core M-5Y10a. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2
 
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI
+
 
+
FMA
+
 
-
AVX
-
 
+
vPro
+
 
-
Enhanced SpeedStep (EIST)
+
 
+
Turbo Boost
+
 
2.0
Hyper-Threading
+
 
+
Idle States
+
 
+
Thermal Monitoring
+
 
+
Flex Memory Access
+
 
+
Smart Response
n/d
 
+
PAE
36 Bit
 
n/d
FDI
+
 
+
Fast Memory Access
+
 
+

Security technologies

Core i5-520M and Core M-5Y10a technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
-
EDB
+
 
+
Secure Key
n/d
 
+
Identity Protection
-
 
+
OS Guard
n/d
 
+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-520M and Core M-5Y10a are enumerated here.
AMD-V
-
 
+
VT-d
+
 
+
VT-x
+
 
+
EPT
+
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i5-520M and Core M-5Y10a.
Supported memory types
DDR3-800, DDR3-1066
 
LPDDR3-1333, LPDDR3-1600
Maximum memory size
8.3 GB
 
16 GB
Max memory channels
2
 
2
Maximum memory bandwidth
17.1 GB / s
 
25.6 GB / s

Graphics specifications

General parameters of GPUs integrated into Core i5-520M and Core M-5Y10a.
Integrated graphics
HD Graphics (Ironlake)
 
Intel HD Graphics 5300 (100 - 800 MHz)
Graphics max frequency
766 MHz
 
800 MHz
Max video memory
n/d
 
16 GB
Quick Sync
-
 
+
Clear Video
+
 
n/d
Clear Video HD
+
 
+
InTru 3D
n/d
 
+

Graphics interfaces

Available interfaces and connections of Core i5-520M and Core M-5Y10a integrated GPUs.
Number of displays supported
2
 
3
eDP
n/d
 
+
DisplayPort
-
 
+
HDMI
-
 
+

Graphics image quality

Maximum display resolutions supported by Core i5-520M and Core M-5Y10a integrated GPUs, including resolutions over different interfaces.
Max resolution over HDMI 1.4
n/d
 
2560x1600@60Hz
Max resolution over DisplayPort
n/d
 
2560x1600@60Hz

Graphics API support

APIs supported by Core i5-520M and Core M-5Y10a integrated GPUs, sometimes API versions are included.
DirectX
n/d
 
11.2 / 12
OpenGL
n/d
 
4.3

Peripherals

Specifications and connection of peripherals supported by Core i5-520M and Core M-5Y10a.
PCIe revision
2.0
 
2.0
Max number of PCIe lanes
16
 
12

Benchmark performance

Non-gaming benchmarks performance of Core i5-520M and Core M-5Y10a. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

i5-520M 7.44
M-5Y10a 7.50 +0.8%

Cinebench 10 32-bit single-core

i5-520M 3046
M-5Y10a 3131 +2.8%

Cinebench 11.5 64-bit multi-core

i5-520M 2 +10%
M-5Y10a 2

Passmark

i5-520M 2368
M-5Y10a 2387 +0.8%

Gaming performance

Let's see how good Core i5-520M and Core M-5Y10a are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core i5-520M

Enhanced SpeedStep (saves energy by managing CPU frequency and voltage in realtime. Supercedes SpeedStep)
AES (Advanced Encryption Standard instructions set - hardware acceleration of AES encryption and decryption. Speeds up encryption software, e.g. Veracrypt)
x86-64 (a general name for 64-bit extension of x86 instruction set. There are AMD64 and Intel 64 versions that differ very little)
TXT (Trusted Execution Technology - protects the system against viruses and rootkits residing in BIOS or in a boot sector)
vPro (a marketing umbrella term for several Intel technologies: AMT, TXT, EDB, VT, Anti-Theft and some others)
FMA4

Advantages of Intel Core M-5Y10a

0.8% faster in synthetic tests
Much newer (5 September 2014 vs 7 January 2010)
Finer manufacturing process technology (14 vs 32 nm)
Less power hungry (5 vs 35 watts)
HyperThreading (allows one physical CPU function as two logical ones. It increases performance, since while one logical CPU is waiting for data, the second may still do useful work)
AVX (Advanced Vector Extensions - a set of SIMD instructions working with 128- and 256-bit registers)
AVX2 (Advanced Vector Extensions 2 - an extension to AVX, the set of SIMD instructions working with 128- and 256-bit registers)
Quick Sync (hardware acceleration of video encoding and decoding for Intel CPUs. Speeds up video encoding by times, but at the cost of somewhat lower quality)
Virtualization (Hardware acceleration of virtual machines)
AES-NI (Advanced Encryption Standard New Instructions - additional instructions for hardware acceleration of AES encryption and decryption)
Intel 64 (64-bit Intel CPU architecture. Almost identical to AMD64, except small and rarely used nuances)
IdentityProtectionTechVersion
QuickSyncVideo
DisplayPortMenu
HDMIMenu

So, Core i5-520M or Core M-5Y10a?

Technical City couldn't decide between Intel Core i5-520M and Intel Core M-5Y10a. The differences in performance seem too small.
Should you still have questions on choice between Core i5-520M and Core M-5Y10a, ask them in Comments section, and we shall answer.

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