Intel Pentium 3556U vs Pentium 3558U

Intel Pentium 3556U
Intel Pentium 3558U

General info

Comparing Pentium 3556U and Pentium 3558U processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Type
Laptop
 
Laptop
Series
Intel Pentium
 
Intel Pentium
Achitecture codename
Haswell
 
Haswell
Release date
1 October 2013
 
1 January 2014
Launch price (MSRP)
n/d
 
$161

Technical specs

Pentium 3556U and Pentium 3558U quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Pentium 3556U and Pentium 3558U performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
2
 
2
Maximum frequency
1.7 GHz
 
1.7 GHz
L1 cache
128 KB
 
128 KB
L2 cache
512 KB
 
512 KB
L3 cache
2 MB
 
2 MB
Manufacturing process technology
22 nm
 
22 nm
Die size
118 mm2
 
n/d
Maximum core temperature
100 °C
 
100 °C
Maximum case temperature (TCase)
105 °C
 
n/d
Transistor count
1,400 million
 
n/d
64 bit support
+
 
+

Compatibility

Information on Pentium 3556U and Pentium 3558U 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
Intel BGA1168
 
FCBGA1168
Power consumption (TDP)
15 Watt
 
15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 3556U and Pentium 3558U. 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
vPro
-
 
-
Enhanced SpeedStep (EIST)
+
 
+
Turbo Boost
-
 
-
Hyper-Threading
-
 
-
Idle States
+
 
+
Thermal Monitoring
+
 
+
Smart Response
-
 
-
GPIO
+
 
+
Smart Connect
+
 
+
FDI
-
 
-
AMT
9.5
 
9.5
Matrix Storage
-
 
-
HD Audio
+
 
+
RST
+
 
+

Security technologies

Pentium 3556U and Pentium 3558U technologies aimed at raising security, for example, by protecting against hacks.
TXT
-
 
-
EDB
+
 
+
Secure Key
+
 
+
OS Guard
-
 
-
Anti-Theft
-
 
-

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 3556U and Pentium 3558U are enumerated here.
AMD-V
+
 
+
VT-d
-
 
-
VT-x
+
 
+
EPT
+
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by Pentium 3556U and Pentium 3558U.
Supported memory types
DDR3L-1333, DDR3L-1600, LPDDR3-1333, LPDDR3-1600
 
DDR3L-1333, DDR3L-1600, LPDDR3-1333, LPDDR3-1600
Maximum memory size
16 GB
 
16 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 Pentium 3556U and Pentium 3558U.
Integrated graphics
Intel HD Graphics (Haswell) (200 - 1000 MHz)
 
Intel HD Graphics (Haswell) (200 - 1000 MHz)
Quick Sync
-
 
+
Clear Video
+
 
+
Clear Video HD
-
 
-
Graphics max frequency
1 GHz
 
1 GHz

Graphics interfaces

Available interfaces and connections of Pentium 3556U and Pentium 3558U integrated GPUs.
Number of displays supported
3
 
3
eDP
+
 
+
DisplayPort
+
 
+
HDMI
+
 
+

Peripherals

Specifications and connection of peripherals supported by Pentium 3556U and Pentium 3558U.
PCIe revision
2.0
 
2.0
Max number of PCIe lanes
10
 
10
PCI support
-
 
-
USB revision
3.0
 
3.0
Total number of SATA ports
2
 
2
Max number of SATA 6 Gb/s Ports
2
 
2
Integrated IDE
-
 
-
Number of USB ports
4
 
4
Integrated LAN
-
 
-
UART
+
 
+

Benchmark performance

Non-gaming benchmarks performance of Pentium 3556U and Pentium 3558U. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

Pentium 3556U 3.56 +0.6%
Pentium 3558U 3.54

3DMark06 CPU

Pentium 3556U 1939 +0.7%
Pentium 3558U 1926

Cinebench 10 32-bit single-core

Pentium 3556U 2515 +0.2%
Pentium 3558U 2510

Cinebench 10 32-bit multi-core

Pentium 3556U 4854 +0%
Pentium 3558U 4852

Cinebench 11.5 64-bit single-core

Pentium 3556U 1 +1.4%
Pentium 3558U 1

Cinebench 11.5 64-bit multi-core

Pentium 3556U 1
Pentium 3558U 1 +7.1%

Cinebench 15 64-bit single-core

Pentium 3556U 66
Pentium 3558U 67 +1.5%

Cinebench 15 64-bit multi-core

Pentium 3556U 126
Pentium 3558U 129 +2.4%

wPrime 32

Pentium 3556U 46 +0%
Pentium 3558U 46

WinRAR 4.0

Pentium 3556U 1190 +5.9%
Pentium 3558U 1124

x264 encoding pass 1

Pentium 3556U 49 +0%
Pentium 3558U 49

x264 encoding pass 2

Pentium 3556U 9 +0%
Pentium 3558U 9

TrueCrypt AES

Pentium 3556U 0 +100%
Pentium 3558U 0

Geekbench 2

Pentium 3556U 3129 +0.1%
Pentium 3558U 3127

Geekbench 3 32-bit single-core

Pentium 3556U 1467
Pentium 3558U 1468 +0.1%

Geekbench 3 32-bit multi-core

Pentium 3556U 2478
Pentium 3558U 2592 +4.6%

Passmark

Pentium 3556U 1684 +0.5%
Pentium 3558U 1675

Gaming performance

Let's see how good Pentium 3556U and Pentium 3558U are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Pentium 3556U

0.6% faster in synthetic tests
MMX (MultiMedia Extensions - the very first (1996) SIMD instruction expansion for Intel desktop CPUs, works with 64-bit registers)

Advantages of Intel Pentium 3558U

Somewhat newer (1 January 2014 vs 1 October 2013)
Wireless Display (allows attaching TVs and displays to a GPU through WiFi)
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)
QuickSyncVideo

So, Pentium 3556U or Pentium 3558U?

Technical City couldn't decide between Intel Pentium 3556U and Intel Pentium 3558U. The differences in performance seem too small.
Should you still have questions on choice between Pentium 3556U and Pentium 3558U, ask them in Comments section, and we shall answer.

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