Intel Core 2 Duo SP9400 vs Pentium 3556U

Intel Core 2 Duo SP9400
Intel Pentium 3556U

General info

Comparing Core 2 Duo SP9400 and Pentium 3556U processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
1.77
 
n/d
Type
Laptop
 
Laptop
Series
Intel Core 2 Duo
 
Intel Pentium
Achitecture codename
Penryn
 
Haswell
Release date
20 August 2008
 
1 October 2013
Launch price (MSRP)
$284
 
n/d
Price now
$284
 
n/d

Technical specs

Core 2 Duo SP9400 and Pentium 3556U quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core 2 Duo SP9400 and Pentium 3556U performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
2
 
2
Maximum frequency
2.4 GHz
 
1.7 GHz
Bus support
1066 MHz
 
n/d
L1 cache
n/d
 
128 KB
L2 cache
6134 KB
 
512 KB
L3 cache
n/d
 
2 MB
Manufacturing process technology
45 nm
 
22 nm
Die size
107 mm2
 
118 mm2
Maximum core temperature
n/d
 
100 °C
Maximum case temperature (TCase)
n/d
 
105 °C
Transistor count
410 Million
 
1,400 million
64 bit support
+
 
+

Compatibility

Information on Core 2 Duo SP9400 and Pentium 3556U compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
n/d
 
1
Socket
BGA956
 
Intel BGA1168
Power consumption (TDP)
25 Watt
 
15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo SP9400 and Pentium 3556U. You'll probably need this information if you require some particular technology.
Instruction set extensions
n/d
 
Intel® SSE4.1, Intel® SSE4.2
vPro
n/d
 
-
Enhanced SpeedStep (EIST)
n/d
 
+
Turbo Boost
n/d
 
-
Hyper-Threading
n/d
 
-
Idle States
n/d
 
+
Thermal Monitoring
-
 
+
Smart Response
n/d
 
-
GPIO
n/d
 
+
Smart Connect
n/d
 
+
FDI
n/d
 
-
AMT
n/d
 
9.5
Matrix Storage
n/d
 
-
HD Audio
n/d
 
+
RST
n/d
 
+

Security technologies

Core 2 Duo SP9400 and Pentium 3556U technologies aimed at raising security, for example, by protecting against hacks.
TXT
n/d
 
-
EDB
n/d
 
+
Secure Key
n/d
 
+
OS Guard
n/d
 
-
Anti-Theft
n/d
 
-

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo SP9400 and Pentium 3556U are enumerated here.
AMD-V
-
 
+
VT-d
n/d
 
-
VT-x
n/d
 
+
EPT
n/d
 
+

Memory specs

Types, maximum amount and channel number of RAM supported by Core 2 Duo SP9400 and Pentium 3556U.
Supported memory types
n/d
 
DDR3L-1333, DDR3L-1600, LPDDR3-1333, LPDDR3-1600
Maximum memory size
n/d
 
16 GB
Max memory channels
n/d
 
2
Maximum memory bandwidth
n/d
 
25.6 GB / s

Graphics specifications

General parameters of GPUs integrated into Core 2 Duo SP9400 and Pentium 3556U.
Integrated graphics
n/d
 
Intel HD Graphics (Haswell) (200 - 1000 MHz)
Clear Video
n/d
 
+
Graphics max frequency
n/d
 
1 GHz

Graphics interfaces

Available interfaces and connections of Core 2 Duo SP9400 and Pentium 3556U integrated GPUs.
Number of displays supported
n/d
 
3
eDP
n/d
 
+
DisplayPort
-
 
+
HDMI
-
 
+

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo SP9400 and Pentium 3556U.
PCIe revision
n/d
 
2.0
Max number of PCIe lanes
n/d
 
10
PCI support
n/d
 
-
USB revision
n/d
 
3.0
Total number of SATA ports
n/d
 
2
Max number of SATA 6 Gb/s Ports
n/d
 
2
Integrated IDE
n/d
 
-
Number of USB ports
n/d
 
4
Integrated LAN
n/d
 
-
UART
n/d
 
+

Benchmark performance

Non-gaming benchmarks performance of Core 2 Duo SP9400 and Pentium 3556U. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

2 Duo SP9400 3.55
Pentium 3556U 3.56 +0.3%

3DMark06 CPU

2 Duo SP9400 2059 +6.2%
Pentium 3556U 1939

Cinebench 10 32-bit single-core

2 Duo SP9400 2083
Pentium 3556U 2515 +20.7%

Cinebench 10 32-bit multi-core

2 Duo SP9400 3950
Pentium 3556U 4854 +22.9%

Passmark

2 Duo SP9400 1680
Pentium 3556U 1684 +0.2%

Gaming performance

Let's see how good Core 2 Duo SP9400 and Pentium 3556U are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Core 2 Duo SP9400

We are unaware of any advantages of Intel Core 2 Duo SP9400 over Intel Pentium 3556U.

Advantages of Intel Pentium 3556U

0.3% faster in synthetic tests
Much newer (1 October 2013 vs 20 August 2008)
Finer manufacturing process technology (22 vs 45 nm)
Less power hungry (15 vs 25 watts)
SSE (Streaming SIMD Instructions - a SIMD instruction extension working with 128-bit registers)
Virtualization (Hardware acceleration of virtual machines)
MMX (MultiMedia Extensions - the very first (1996) SIMD instruction expansion for Intel desktop CPUs, works with 64-bit registers)
Thermal Monitoring Technologies
DisplayPortMenu
HDMIMenu

So, Core 2 Duo SP9400 or Pentium 3556U?

Technical City couldn't decide between Intel Core 2 Duo SP9400 and Intel Pentium 3556U. The differences in performance seem too small.
Should you still have questions on choice between Core 2 Duo SP9400 and Pentium 3556U, 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 2 Duo SP9400
Intel Pentium 3556U
Like
Like

Advices and comments

Here you can ask a question about Core 2 Duo SP9400 or Pentium 3556U, agree or disagree with our judgements, or report an error or mismatch.