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Intel Core 2 Duo E7300 vs Pentium E5700

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Mini Review

Intel Core 2 Duo E7300 advantages



Picture
is not
available		  

Intel Pentium E5700 advantages



Intel Pentium E5700		  

E7300 vs E5700 estimated performance

The charts in the section below illustrate relative performance of Core 2 Duo E7300 and Pentium E5700 processors. Results for Pentium E5700 were determined based on a variety of tests. Performance numbers for Core 2 Duo E7300 were derived from benchmark results of other CPUs with the same core and microarchitecture. As a note, the 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 receive in individual tests.
   
  - Intel Core 2 Duo E7300       - Intel Pentium E5700

E7300 vs E5700 specifications comparison

The graphs below demonstrate the difference between E7300 and Intel Pentium E5700 most important characteristics. These features, together with an IPC (instructions per cycle) number, determine how well a microprocessor performs. Darker area on the "On-chip cache" graph is for the On-chip L1 cache. Lighter area is for the L2 cache cache. While the L2 cache cache is usually larger than the On-chip L1 cache, it is always slower.

The number of cores / threads
3
2.4
1.8
1.2
0.6
0		  
 
2
  
2
  
 
Higher is better
Operating frequency
4
3.2
2.4
1.6
0.8
0		  
 
2.67GHz
  
3GHz
  
 
Higher is better
  - Intel Core 2 Duo E7300       - Intel Pentium E5700
On-chip L1 + L2 cache
4000
3200
2400
1600
800
0		  
 
3200KB
  
2176KB
  
 
Higher is better
Thermal Design Power
80
64
48
32
16
0		  
 
65W
  
65W
  
 
Lower is better

Detailed side by side comparison of Intel Core 2 Duo E7300 vs Pentium E5700 specs can be found in the Specifications section below. Much more detailed comparison of internal features of both microprocessors you will find in the CPUIDs section.


Pros and Cons summary

Core 2 Duo E7300 Pentium E5700
General recommendations:
 
   General recommendations:
 

Drawbacks:

 
  

Drawbacks:

 

Similar processors

Core 2 Duo E7300 Pentium E5700
 

Similar processors use the same socket and architecture as E7300 and Intel Pentium E5700, however their performance and other characteristics are a bit different.


Where to buy

The microprocessors are obsolete. For that reason the best place to search for them is eBay. Marketplace vendors at Amazon may also carry them.

Specifications

Please visit Intel Core 2 Duo E7300 and Intel Pentium E5700 pages for detailed specifications of both microprocessors.

 Intel Core 2 Duo E7300Intel Pentium E5700
General information
Market segmentDesktop
ManufacturerIntel
FamilyCore 2 DuoPentium Dual-Core
Model numberE7300E5700
CPU part numberEU80571PH0673M
AT80571PH0673M		AT80571PG0802ML
Box part numberBX80571E7300
BXC80571E7300		BX80571E5700
BXC80571E5700
Introduction date  
SocketSocket 775
Processing Unit
Cores2
Threads 
Frequency (MHz)26673000
L1 cache (KB) 
L2 cache (KB)  
Integrated Graphics
GPU Type 
Architecture / Microarchitecture
Microarchitecture 
Core name 
Technology (micron) 
Data width (bits)64
Bus speed (MHz)  
Multiprocessing 
Instruction set extensions
AMD64 / EM64T 64-bit technology 
MMX 
SSE 
SSE2 
SSE3 
SSE4.1  
SSSE3 / Supplemental SSE3 
Supported technologies
PowerNow! / Enhanced SpeedStep 
Virtualization  
Virus Protection / Execute Disable bit 
Integrated Memory Controller(s)
The number of controllers 
Electrical / Thermal parameters
Core voltage (V) 
Max temperature (°C) 
Max power dissipation (Watt)  
TDP (Watt) 
Notes:

Rows with different specifications or features are highlighted.

Better specifications are shown in green color. Worse specs are shown in red color.

CPUIDs

The table below compares support for x86 extensions and technologies, as well as individual instructions and low-level features of the Intel Core 2 Duo E7300 and Intel Pentium E5700 microprocessors. Information in this table was retrieved from actual processors using CPUID instruction, and we also utilized internal timer to measure CPU frequency. Be aware that all technologies, disabled in BIOS or by a virtual machine, will be shown as not supported. Different steppings of Intel processors may also have slightly different features. In rare cases, measured frequency may differ from official specifications.

  CPUID 1 CPUID 2
ManufacturerIntel
CPU FamilyCore 2 DuoPentium Dual-Core
Model / Processor NumberE7300E5700
Measured Frequency2666 MHz3000 MHz
CWID version0.5
Part number (supplied)EU80571PH0673MAT80571PG0802ML
Part number (guessed)EU80571PH0673MAT80571PG0802ML
S-Spec / Stepping CodeSLAPB 
Comment3835A904 
General information
VendorGenuineIntel
Processor name (BIOS)Intel(R) Core(TM)2 Duo CPU E7300 @ 2.66GHzPentium(R) Dual-Core CPU E5700 @ 3.00GHz
Cores2
Logical processors2
Processor typeOriginal OEM Processor
CPUID signature106761067A
Family 6 (06h)
Model23 (017h)
Stepping 6 (06h)10 (0Ah)
TLB/Cache details64-byte Prefetching
Data TLB: 4-KB Pages, 4-way set associative, 256 entries
Data TLB: 4-MB Pages, 4-way set associative, 32 entries
Instruction TLB: 2-MB pages, 4-way, 8 entries or 4M pages, 4-way, 4 entries
Instruction TLB: 4-KB Pages, 4-way set associative, 128 entries
L1 Data TLB: 4-KB pages, 4-way set associative, 16 entries
L1 Data TLB: 4-MB pages, 4-way set associative, 16 entries
Cache Details
 
Instruction set extensions
 
Additional instructions
 
Major features
 
Other features
 
+ - feature is supported
- - feature is not supported
Features, not supported by all processors in the table, are not displayed

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Last modified: 13 Apr 2025
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