Intel Core i3-4010U vs Core i5-520M

Intel Core i3-4010U
Intel Core i5-520M

General info

Comparing Core i3-4010U and Core i5-520M processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
7.14
 
12.34
Type
Laptop
 
Laptop
Series
Intel Core i3
 
Intel Core i5
Architecture codename
Haswell
 
Arrandale
Release date
4 June 2013
 
4 January 2010
Launch price (MSRP)
$281
 
$225
Price now
$124
 
$70

Technical specs

Core i3-4010U and Core i5-520M quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i3-4010U and Core i5-520M performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
4
 
4
Maximum frequency
1.7 GHz
 
2.93 GHz
Bus support
no data
 
2500 MHz
L1 cache
64K (per core)
 
128 KB
L2 cache
256K (per core)
 
512 KB
L3 cache
3 MB (shared)
 
3072 KB
Manufacturing process technology
22 nm
 
32 nm
Die size
118 mm2
 
81+114 mm2
Maximum core temperature
100 °C
 
105 °C
Transistor count
1,400 million
 
382+177 Million
64 bit support
+
 
+

Compatibility

Information on Core i3-4010U and Core i5-520M 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
FCBGA1168
 
PGA988, BGA1288
Power consumption (TDP)
15 Watt
 
35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-4010U and Core i5-520M. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
 
Intel® SSE4.1, Intel® SSE4.2
AES-NI
+
 
+
FMA
-
 
+
AVX
+
 
-
vPro
-
 
+
Enhanced SpeedStep (EIST)
+
 
+
Turbo Boost
-
 
+
Hyper-Threading
+
 
+
Idle States
+
 
+
Thermal Monitoring
+
 
+
Flex Memory Access
no data
 
+
Smart Response
+
 
no data
PAE
no data
 
36 Bit
GPIO
+
 
no data
Smart Connect
+
 
no data
FDI
-
 
+
Fast Memory Access
no data
 
+
AMT
9.5
 
no data
Matrix Storage
-
 
no data
HD Audio
+
 
no data
RST
+
 
no data

Security technologies

Core i3-4010U and Core i5-520M technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
+
EDB
+
 
+
Secure Key
+
 
no data
Identity Protection
+
 
-
Anti-Theft
+
 
no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-4010U and Core i5-520M are enumerated here.
AMD-V
+
 
-
VT-d
+
 
+
VT-x
+
 
+
EPT
+
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i3-4010U and Core i5-520M.
Supported memory types
DDR3L-1333, DDR3L-1600, LPDDR3-1333, LPDDR3-1600
 
DDR3-800, DDR3-1066
Maximum memory size
16 GB
 
8.3 GB
Max memory channels
2
 
2
Maximum memory bandwidth
25.6 GB/s
 
17.1 GB/s

Graphics specifications

General parameters of GPUs integrated into Core i3-4010U and Core i5-520M.
Integrated graphics
 
Intel® HD Graphics for Previous Generation Intel® Processors
Max video memory
2 GB
 
no data
Quick Sync
+
 
-
Clear Video
no data
 
+
Clear Video HD
+
 
+
Graphics max frequency
1 GHz
 
766 MHz
InTru 3D
+
 
no data

Graphics interfaces

Available interfaces and connections of Core i3-4010U and Core i5-520M integrated GPUs.
Number of displays supported
3
 
2
eDP
+
 
no data
DisplayPort
+
 
-
HDMI
+
 
-

Graphics image quality

Maximum display resolutions supported by Core i3-4010U and Core i5-520M integrated GPUs, including resolutions over different interfaces.
Max resolution over HDMI 1.4
3200x2000@60Hz
 
no data
Max resolution over DisplayPort
3200x2000@60Hz
 
no data
Max resolution over VGA
N/A
 
no data

Graphics API support

APIs supported by Core i3-4010U and Core i5-520M integrated GPUs, sometimes API versions are included.
DirectX
11.2/12
 
no data
OpenGL
4.3
 
no data

Peripherals

Specifications and connection of peripherals supported by Core i3-4010U and Core i5-520M.
PCIe revision
2.0
 
2.0
Max number of PCIe lanes
12
 
16
PCI support
-
 
no data
USB revision
3.0
 
no data
Total number of SATA ports
4
 
no data
Max number of SATA 6 Gb/s Ports
4
 
no data
Integrated IDE
-
 
no data
Number of USB ports
4
 
no data
Integrated LAN
-
 
no data
UART
+
 
no data

Benchmark performance

Non-gaming benchmarks performance of Core i3-4010U and Core i5-520M. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

i3-4010U 2.11 +2.4%
i5-520M 2.06

3DMark06 CPU

i3-4010U 2280
i5-520M 2729 +19.7%

Cinebench 10 32-bit single-core

i3-4010U 2469
i5-520M 3046 +23.4%

Cinebench 10 32-bit multi-core

i3-4010U 5584
i5-520M 6753 +20.9%

Cinebench 11.5 64-bit multi-core

i3-4010U 2
i5-520M 2 +22.2%

wPrime 32

i3-4010U 33
i5-520M 20 +63.2%

Passmark

i3-4010U 1717 +2.6%
i5-520M 1674

Gaming performance

Let's see how good Core i3-4010U and Core i5-520M are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core i3-4010U

2.4% faster in synthetic tests
Much newer (4 June 2013 vs 4 January 2010)
Finer manufacturing process technology (22 vs 32 nm)
Less power hungry (15 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

Advantages of Intel Core i5-520M

Cheaper ($225 vs $281)
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)
vPro (a marketing umbrella term for several Intel technologies: AMT, TXT, EDB, VT, Anti-Theft and some others)
FMA4

So, Core i3-4010U or Core i5-520M?

Technical City couldn't decide between Intel Core i3-4010U and Intel Core i5-520M. The differences in performance seem too small.
Should you still have questions on choice between Core i3-4010U and Core i5-520M, ask them in Comments section, and we shall answer.

Cast your vote

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favourite CPU.
Intel Core i3-4010U
Intel Core i5-520M
Like
Like

User rating

Here you can see the rating of the processor by users, as well as give your rating.

Advices and comments

Here you can ask a question about Core i3-4010U or Core i5-520M, agree or disagree with our judgements, or report an error or mismatch.