Intel Core i7-4550U vs Core i5-3437U

Intel Core i7-4550U
Intel Core i5-3437U

General info

Comparing Core i7-4550U and Core i5-3437U processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Type
Laptop
 
Laptop
Series
Intel Core i7
 
Intel Core i5
Achitecture codename
Haswell
 
Ivy Bridge
Release date
4 June 2013
 
1 January 2013

Technical specs

Core i7-4550U and Core i5-3437U quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i7-4550U and Core i5-3437U performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
4
 
4
Maximum frequency
3 GHz
 
2.9 GHz
L1 cache
128 KB
 
128 KB
L2 cache
512 KB
 
512 KB
L3 cache
4 MB
 
3072 KB
Manufacturing process technology
22 nm
 
22 nm
Die size
181 mm2
 
118 mm2
Maximum core temperature
100 °C
 
105 °C
Transistor count
1300 Million
 
n/d
64 bit support
+
 
+

Compatibility

Information on Core i7-4550U and Core i5-3437U 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
 
FCBGA1023
Power consumption (TDP)
15 Watt
 
17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4550U and Core i5-3437U. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
 
Intel® AVX
AES-NI
+
 
+
AVX
+
 
+
vPro
-
 
+
Enhanced SpeedStep (EIST)
+
 
+
My WiFi
n/d
 
+
Turbo Boost
2.0
 
+
Hyper-Threading
+
 
+
Idle States
+
 
+
Thermal Monitoring
+
 
+
Flex Memory Access
n/d
 
+
Demand Based Switching
n/d
 
-
GPIO
+
 
n/d
Smart Connect
+
 
n/d
FDI
+
 
+
Fast Memory Access
n/d
 
+
AMT
9.5
 
n/d
HD Audio
+
 
n/d
RST
+
 
n/d

Security technologies

Core i7-4550U and Core i5-3437U technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
+
EDB
+
 
+
Secure Key
+
 
+
Identity Protection
+
 
+
Anti-Theft
+
 
+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4550U and Core i5-3437U are enumerated here.
AMD-V
+
 
-
VT-d
+
 
+
VT-x
+
 
+
EPT
+
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i7-4550U and Core i5-3437U.
Supported memory types
DDR3L-1333, DDR3L-1600, LPDDR3-1333, LPDDR3-1600
 
DDR3 / L / -RS 1333 / 1600
Maximum memory size
16 GB
 
32 GB
Max memory channels
2
 
2
Maximum memory bandwidth
25.6 GB / s
 
25.6 GB / s

Graphics specifications

General parameters of GPUs integrated into Core i7-4550U and Core i5-3437U.
Integrated graphics
Intel HD Graphics 5000 (200 - 1100 MHz)
 
Intel HD Graphics 4000 (650 - 1200 MHz)
Max video memory
2 GB
 
n/d
Quick Sync
+
 
+
Clear Video HD
+
 
+
Graphics max frequency
1.1 GHz
 
1.2 GHz
InTru 3D
+
 
+

Graphics interfaces

Available interfaces and connections of Core i7-4550U and Core i5-3437U integrated GPUs.
Number of displays supported
3
 
3
eDP
+
 
+
DisplayPort
+
 
+
HDMI
+
 
+
VGA
+
 
n/d
SDVO
n/d
 
+
CRT
n/d
 
+

Graphics image quality

Maximum display resolutions supported by Core i7-4550U and Core i5-3437U integrated GPUs, including resolutions over different interfaces.
Max resolution over HDMI 1.4
3200x2000@60Hz
 
n/d
Max resolution over DisplayPort
3200x2000@60Hz
 
n/d
Max resolution over VGA
N / A
 
n/d

Graphics API support

APIs supported by Core i7-4550U and Core i5-3437U integrated GPUs, sometimes API versions are included.
DirectX
11.2 / 12
 
n/d
OpenGL
4.3
 
n/d

Peripherals

Specifications and connection of peripherals supported by Core i7-4550U and Core i5-3437U.
PCIe revision
2.0
 
2.0
Max number of PCIe lanes
12
 
16
PCI support
-
 
n/d
USB revision
3.0
 
n/d
Total number of SATA ports
4
 
n/d
Max number of SATA 6 Gb/s Ports
4
 
n/d
Integrated IDE
-
 
n/d
Number of USB ports
4
 
n/d
Integrated LAN
-
 
n/d
UART
+
 
n/d

Benchmark performance

Non-gaming benchmarks performance of Core i7-4550U and Core i5-3437U. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

i7-4550U 7.76 +1.3%
i5-3437U 7.66

3DMark06 CPU

i7-4550U 3443 +1.3%
i5-3437U 3398

Cinebench 10 32-bit single-core

i7-4550U 4395 +10.6%
i5-3437U 3972

Cinebench 10 32-bit multi-core

i7-4550U 8715 +5.4%
i5-3437U 8269

Cinebench 11.5 64-bit single-core

i7-4550U 1 +11.8%
i5-3437U 1

Cinebench 11.5 64-bit multi-core

i7-4550U 3 +3.7%
i5-3437U 3

Cinebench 15 64-bit single-core

i7-4550U 118 +16.8%
i5-3437U 101

Cinebench 15 64-bit multi-core

i7-4550U 253 +12.9%
i5-3437U 224

WinRAR 4.0

i7-4550U 2482
i5-3437U 3362 +35.5%

x264 encoding pass 1

i7-4550U 91 +13.8%
i5-3437U 80

x264 encoding pass 2

i7-4550U 16 +6.7%
i5-3437U 15

TrueCrypt AES

i7-4550U 2 +23.1%
i5-3437U 1

Geekbench 2

i7-4550U 6542 +23.6%
i5-3437U 5295

Passmark

i7-4550U 3676 +1.4%
i5-3437U 3626

Gaming performance

Let's see how good Core i7-4550U and Core i5-3437U are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core i7-4550U

1.3% faster in synthetic tests
Somewhat newer (4 June 2013 vs 1 January 2013)
Less power hungry (15 vs 17 watts)
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)

Advantages of Intel Core i5-3437U

Turbo Boost 2.0 (dynamically manages an Intel CPU's voltage and core frequency, allowing them to exceed rated values for short periods of time)
AES (Advanced Encryption Standard instructions set - hardware acceleration of AES encryption and decryption. Speeds up encryption software, e.g. Veracrypt)
Anti-Theft (Anti-Theft enabled laptop, if equipped with a 3G module, can be blocked remotely by an SMS message when stolen)
My WiFi (allows an Intel CPU based laptop function as a WiFi router)
Idle States (a set of CPU idle states of varied depth, used for energy saving purposes)
Enhanced SpeedStep (saves energy by managing CPU frequency and voltage in realtime. Supercedes SpeedStep)
Thermal Monitorin (prevents a CPU from overheating by lowering frequency upon reaching the critical temperature)
Execute Disable Bit (allows marking some memory ranges as non-executable, thus protecting software against so-called "buffer overflow" attacks)

So, Core i7-4550U or Core i5-3437U?

Technical City couldn't decide between Intel Core i7-4550U and Intel Core i5-3437U. The differences in performance seem too small.
Should you still have questions on choice between Core i7-4550U and Core i5-3437U, ask them in Comments section, and we shall answer.

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