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Intel Core 2 Duo E4400 vs E7200

Mini Review

Intel Core 2 Duo E4400 advantages

  • None

Intel Core 2 Duo E7200 advantages

  • In single-threaded programs, the Intel E7200 is estimated to be about 36% faster.
  • Our estimates show that multi-threaded performance of the Core 2 Duo E7200 is better.
  • The microprocessor incorporates SSE4.1 instructions.

E4400 vs E7200 estimated performance

The charts in the table below demonstrate performance of Core 2 Duo E4400 and Core 2 Duo E7200 microprocessors. Results for Core 2 Duo E7200 were determined based on a number of tests. Performance numbers for Core 2 Duo E4400 were derived from benchmark results of other processors with identical core and microarchitecture. As a note, this approximation has greater error of margin than results obtained using real-world benchmarks. Also, this is an averaged performance, and the displayed results may differ from results, that you may see in individual tests.
Single-threaded performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.36
 
 
Higher is better
Multi-threaded performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.32
 
 
Higher is better

  - Intel Core 2 Duo E4400       - Intel Core 2 Duo E7200

E4400 vs E7200 specifications comparison

The graphs below compare the most important Intel E4400 and Intel Core 2 Duo E7200 characteristics. These features, together with an IPC (instructions per cycle) number, determine how well a CPU performs.

The number of cores / threads
3
2.4
1.8
1.2
0.6
0
 
 
2
 
2
 
 
Higher is better
Operating frequency
3
2.4
1.8
1.2
0.6
0
 
 
2GHz
 
2.53GHz
 
 
Higher is better
Thermal Design Power
80
64
48
32
16
0
 
 
65W
 
65W
 
 
Lower is better
 

  - Intel Core 2 Duo E4400       - Intel Core 2 Duo E7200

Detailed side by side comparison of Intel E4400 vs Core 2 Duo E7200 specs can be found in the "Specifications" tab.


Pros and Cons summary

Core 2 Duo E4400 Core 2 Duo E7200
General recommendations:
None
  General recommendations:
Faster in single- and multi-threaded applications,
Features SSE4.1 instructions

Drawbacks:

Lacks some instructions
 

Drawbacks:

None

Similar processors

Core 2 Duo E4400 Core 2 Duo E7200
 

Similar microprocessors use the same socket and architecture as Intel E4400 and Intel Core 2 Duo E7200, but their performance and other characteristics are slightly different.

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More comparisons

Compare Intel Core 2 Duo E4400 with...

Other Core 2 Duo CPU:

Any CPU:


Compare Intel Core 2 Duo E7200 with...

Other Core 2 Duo CPU:

Any CPU:


Note: To see differences with any CPU, type in any combination of the following into the "Any CPU" field: manufacturer name, full or partial family name, model number, part number, core name, socket name, operating frequency, bus speed (must have FSB suffix), and the last level cache. Here are some valid searches:

  i5-3570K
  Intel Celeron 2 GHz
  Core
  Pentium 4 800FSB
  AMD 3.3GHz 8MB

Specifications

Please visit Intel Core 2 Duo E4400 and Intel Core 2 Duo E7200 pages for more detailed specifications of both microprocessors.

 Intel Core 2 Duo E4400Intel Core 2 Duo E7200
Market segmentDesktop
ManufacturerIntel
FamilyCore 2 Duo
Basic details
Model numberE4400E7200
CPU part numberHH80557PG0412MEU80571PH0613M
Box part numberBX80557E4400BX80571E7200
BXC80571E7200
Introduction dateApril 22, 2007April 20, 2008
 
CPU features
Core nameAllendaleWolfdale
MicroarchitectureCore
Technology (micron)0.0650.045
Data width (bits)64
SocketSocket 775
Frequency (MHz)20002533
Bus speed (MHz)8001066
Clock Multiplier109.5
L1 cache64 KB (code) / 64 KB (data)
L2 cache (KB)20483072
Max temperature (°C)61.474.1
TDP (Watt)65
Max power dissipation (Watt)104.6398.89
Core voltage (V)0.85 - 1.50.85 - 1.3625
Cores2
Threads2
Multiprocessing1
 
Instruction set extensions
AMD64 / EM64T 64-bit technology+
MMX+
SSE+
SSE2+
SSE3+
SSE4.1-+
SSSE3 / Supplemental SSE3+
 
Supported technologies
PowerNow! / Enhanced SpeedStep+
Virus Protection / Execute Disable bit+
 
Integrated Graphics
GPU TypeNone
 
Integrated Memory Controller(s)
The number of controllers0
Notes:

Rows with different specifications or features are highlighted.

For detailed specifications of "Intel Core 2 Duo E4400" or "Intel Core 2 Duo E7200" parts please click on the links in the table header.

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