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Intel Core 2 Duo E4500 vs Core 1.86 GHz

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Mini Review

Intel Core 2 Duo E4500 advantages



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Intel Core 1.86 GHz advantages



Intel Core 1.86 GHz		  

Core 2 Duo E4500 vs Core 1.86 GHz performance comparison

The charts show relative performance of Core 2 Duo E4500 and Core 1.86 GHz CPUs in various types of programs. The results in the charts are based on several benchmarks, that you can find in the "Benchmarks" tab. As a result, performance in individual benchmarks may be higher or lower than what you see in the charts below. The 'Overall performance' displays an average of all-around performance benchmarks, and benchmarks, specific to each application type.
   
  - Intel Core 2 Duo E4500       - Intel Core 1.86 GHz
   

A full list of benchmarks, that demonstrate difference in performance between Core 2 Duo E4500 and Intel Core 1.86 GHz in various types of tests, can be found in the Benchmarks section.


Pros and Cons summary

Core 2 Duo E4500 Core 1.86 GHz
General recommendations:
 
   General recommendations:
 

Drawbacks:

 
  

Drawbacks:

 

Specifications

Please visit Intel Core 2 Duo E4500 and Intel Core 1.86 GHz pages for detailed specifications of both microprocessors.

 Intel Core 2 Duo E4500Intel Core 1.86 GHz
 
Engineering sample
General information
Market segmentDesktopMobile
ManufacturerIntel
FamilyCore 2 DuoCore i5 Mobile
Model numberE4500 
CPU part numberHH80557PG0492MCP80617004170AC
Box part numberBX80557E4500 
Introduction date  
SocketSocket 775Socket G1
Processing Unit
Cores2
Threads  
Frequency (MHz)22001867
L1 cache (KB) 
L2 cache (KB)  
Integrated Graphics
GPU Type  
Architecture / Microarchitecture
Microarchitecture  
Platform name  
Core name  
Technology (micron)  
Data width (bits)64
Bus speed (MHz)  
L3 cache (KB) 3072
Multiprocessing 
Instruction set extensions
AMD64 / EM64T 64-bit technology 
MMX 
SSE 
SSE2 
SSE3 
SSE4.1  
SSE4.2  
SSSE3 / Supplemental SSE3 
Supported technologies
Hyper-Threading  
PowerNow! / Enhanced SpeedStep 
Turbo Core / Turbo Boost  
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.

Benchmarks

System setup

Intel Core 2 Duo E4500 and Core 1.86 GHz processors were tested using different system components, that are identified by MB, RAM and VID columns in the tables below. The numbers in each of these columns correspond to one of motherboards (MB), memory configurations (RAM) or graphics adapters (VID), listed below:

MB - Motherboard(s):
1. JETWAY NF98-QM57-LF
2. ASROCK 4CORE1600TWINS-P35
3. INTEL DP965LT

RAM - Memory:
1. 2 GB DUAL-CHANNEL CRUCIAL CT2KIT12864BC1339 DDR3-1333 SODIMM
2. 2 GB DUAL-CHANNEL CORSAIR CM3X1024-1333C9 DDR3
3. 2GB DUAL-CHANNEL CORSAIR CM2X1024-6400C4

VID - Video card(s):
1. MSI R6670 1GB GDDR5 (ATI RADEON)
2. POWERCOLOR 24PRO256M DDR2 (ATI RADEON HD2400)

All tests were performed at default frequency and voltage, using manufacturer's stock fan/heatsink. None of the components were overclocked. Motherboard BIOS options were left at default settings.

The results of all benchmarks are broken into four categories: multi-threaded, single-threaded, memory intensive and graphics / gaming.


Core 2 Duo E4500 vs Core 1.86 GHz single-threaded benchmarks

Single-threaded benchmarks run on a single CPU core, and do not depend on such features as the number of cores, or Hyper-Threading technology. Additionally, they do not utilize on-chip caches, dedicated to other cores.

     

    Intel Core 2 Duo E4500           Intel Core 1.86 GHz

3DMark03 CPU score benchmark

Uses DirectX software vertex shader to run Wings of Fury and Trolls' Lair games, and calculates a 3DMark03 CPU score based on averaged number of frames per second, achieved by the CPU/GPU combination.
Longer is better <MBRAMVID
  111
  222

CINEBENCH R10 CPU score (1 core) benchmark

Measures performance of a single-core rendering of a photo-realistic 3D image using CINEMA 4D software engine.
Longer is better <MBRAMVID
  222
  332
  111

FLAC encoding - single process benchmark

Reports the number of songs, converted by a single CPU core from WAV to FLAC format using the best possible compression.
Longer is better <MBRAMVID
  222
  111

H.264 video encoding - single process benchmark

Measures the number of frames, converted by one CPU thread from MPEG2 format to H.264 format using high quality settings.
Longer is better <MBRAMVID
  222
  111

LAME MP3 encoding - single process benchmark

Reports the number of MP3 songs, encoded by one CPU core per one minute.
Longer is better <MBRAMVID
  222
  111

    Intel Core 2 Duo E4500           Intel Core 1.86 GHz

PCMark2002 CPU score benchmark

Measures integer and floating-point performance of a single CPU core by running 6 different algorithms, and calculates a weighted score based on the results.
Longer is better <MBRAMVID
  222
  332
  111

Super PI (1M) benchmark

Measures time, required to calculate the first 1 million digits after the decimal point in the number Pi.
Longer is better <MBRAMVID
  111
  222
  332

XVid video encoding - single process benchmark

Reports how many frames per second can be transcoded by a single CPU core from MPEG2 to XVid (MPEG4) format, utilizing single-pass conversion method.
Longer is better <MBRAMVID
  111
  222


Core 2 Duo E4500 vs Core 1.86 GHz multi-threaded benchmarks

Multi-threaded benchmarks utilize all CPU cores and other on-chip resources (on-chip caches, internal buffers, etc). Intel's Hyper-Threading feature also helps to improve multi-threading performance.

     

    Intel Core 2 Duo E4500           Intel Core 1.86 GHz

Apache web server - dynamic pages benchmark

Shows an average number of dynamic HTML pages served per second by local instance of Apache 1.3.41 web server. The test has much greater error margin than other tests.
Longer is better <MBRAMVID
  111
  222

Apache web server - static pages benchmark

Shows an average number of very simple static HTML pages served per second by local Apache 1.3.41 web server. The test has much greater error margin than other tests.
Longer is better <MBRAMVID
  111
  222

Blowfish encryption benchmark

Reports encryption speed of pre-defined 32KB text block. The data is encrypted using Blowfish algorithm.
Longer is better <MBRAMVID
  111
  222

CINEBENCH R10 CPU score benchmark

Measures performance of multi-core rendering of a photo-realistic 3D image using CINEMA 4D software engine.
Longer is better <MBRAMVID
  111
  332
  222

CINEBENCH R10 render time (seconds) benchmark

Measures time taken to render a photo-realistic 3D image using CINEMA 4D software engine.
Longer is better <MBRAMVID
  111
  332
  222

    Intel Core 2 Duo E4500           Intel Core 1.86 GHz

CrystalMark ALU benchmark

Runs Fibonacci, Napierian, Eratosthenes and QuickSort integer performance tests on all CPU cores, and reports the sum of results.
Longer is better <MBRAMVID
  111
  222

CrystalMark FPU benchmark

Executes MikoFPU, RandMeanSS, FFT and Mandelbrot FPU-dependent tests using all CPU cores, and reports the sum of results.
Longer is better <MBRAMVID
  111
  222

Euler3D benchmark

Solves specific computational fluid dynamics problem, and reports a CFD cycle frequency in Hertz.
Longer is better <MBRAMVID
  111
  332
  222

FLAC encoding - multiple processes benchmark

Reports the number of songs, converted from WAV to FLAC format by all CPU cores using the best possible compression.
Longer is better <MBRAMVID
  222
  111

Fritz Chess Benchmark benchmark

Measures CPU speed by evaluating chess board positions using Deep Fritz 12 engine.
Longer is better <MBRAMVID
  111
  222

    Intel Core 2 Duo E4500           Intel Core 1.86 GHz

H.264 video encoding - multiple processes benchmark

Measures the number of frames, converted by all logical processors from MPEG2 format to H.264 format using single-pass method and high quality settings.
Longer is better <MBRAMVID
  111
  222

H.264 video encoding - multithreaded benchmark

Measures the number of frames, converted by all logical processors from MPEG2 format to H.264 format using multi-threading system calls, dual-pass method and high quality settings.
Longer is better <MBRAMVID
  111
  222

LAME MP3 encoding - multiple processes benchmark

Reports the number of MP3 songs, encoded by all CPU cores per one minute.
Longer is better <MBRAMVID
  111
  222

Sandra Dhrystone (MIPS) benchmark

Runs Dhrystone test on all cores, and reports estimated integer performance in MIPS (Millions of Instructions Per Second).
Longer is better <MBRAMVID
  222
  332
  111

Sandra MultiMedia Floating Point (it/s) benchmark

Longer is better <MBRAMVID
  111
  222
  332

    Intel Core 2 Duo E4500           Intel Core 1.86 GHz

Sandra MultiMedia Integer (it/s) benchmark

Longer is better <MBRAMVID
  222
  332
  111

Sandra Whetstone (MFLOPS) benchmark

Runs Whetstone test on all cores, and reports estimated floating-point performance in MFLOPS (Millions of Floating-Point Operations Per Second).
Longer is better <MBRAMVID
  111
  332
  222

Sandra Whetstone SSE2 (MFLOPS) benchmark

Runs SSE2-enabled Whetstone test on all cores, and reports estimated floating-point performance in MFLOPS (Millions of Floating-Point Operations Per Second).
Longer is better <MBRAMVID
  111
  222
  332

XVid video encoding - multiple processes benchmark

Reports how many frames per second can be transcoded by all CPU cores from MPEG2 to XVid (MPEG4) format, utilizing single-pass conversion method.
Longer is better <MBRAMVID
  111
  222

wPrime v1.55 (32M) benchmark

wPrime benchmark measures time taken by all logical processors to calculate square roots of numbers from 1 to 33554431 (32M).
Longer is better <MBRAMVID
  111
  332
  222


Core 2 Duo E4500 vs Core 1.86 GHz graphics benchmarks

Graphics benchmarks depend on the type of integrated or discrete graphics adapter, and to less extent on the processor performance. Because these benchmarks are synthetic, they may not truly represent gaming performance. However, they still can be used to estimate whether one processor will perform faster or slower than another CPU in games and other 3D tasks.

Important! The processors were tested using different types of graphics adapters, that may not be suitable for comparison.
     

    Intel Core 2 Duo E4500           Intel Core 1.86 GHz

3DMark03 game score benchmark

Measures graphics and 3D game performance of discrete and integrated GPUs using 4 different game simulations, that have varying level of DirectX support from version 7 to version 9.
Longer is better <MBRAMVID
  111
  222

3DMark2001 score benchmark

Runs a series of game simulations and feature tests to measure graphics and 3D game performance of discrete and integrated GPUs. It utilizes a single CPU core, and it is compatible with DirectX 8 and later APIs.
Longer is better <MBRAMVID
  111
  332
  222

CINEBENCH R10 OpenGL score benchmark

Longer is better <MBRAMVID
  111
  222
  332


Core 2 Duo E4500 vs Core 1.86 GHz memory performance

Memory-intensive tests or programs move large amounts of data to/from memory, and they depend more on memory throughput and the size of on-chip caches, rather than on CPU integer/FP/SIMD performance.

     

    Intel Core 2 Duo E4500           Intel Core 1.86 GHz

7Zip compressing/decompressing speed (1 thread) benchmark

Estimates MIPS (Millions of Instructions Per Second) rating of a single thread by measuring data compression and decompression speeds, and dividing averaged result by the number of threads.
Longer is better <MBRAMVID
  332
  222
  111

CrystalMark Memory benchmark

Evaluates Read, Write, Read/Write and Cache memory bandwidth score. The final result is the sum of measured results.
Longer is better <MBRAMVID
  111
  222

PCMark2002 Memory score benchmark

Measures performance of read, write and modify operations in main system and video memory.
Longer is better <MBRAMVID
  111
  222
  332

WinRAR 3.71 (32-bit) compressing/decompressing speed benchmark

Measures compression and decompression speed of random data in KB per second
Longer is better <MBRAMVID
  111
  332
  222

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 E4500 and Intel Core 1.86 GHz 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 DuoCore i3
Model / Processor NumberE45001.86 GHz
Measured Frequency2200 MHz1861 MHz
CWID version0.50.4
Part number (supplied)HH80557PG0492MCP80617004170AC
Part number (guessed)HH80557PG0492MCP80617004170AC
S-Spec / Stepping CodeSLA96Q2VM
CommentAllendale M0 1.225V 
General information
VendorGenuineIntel
Processor name (BIOS)Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHzGenuine Intel(R) CPU 000 @ 1.87GHz
Cores2
Logical processors24
Processor typeOriginal OEM Processor
CPUID signature6FD20651
Family 6 (06h)
Model15 (0Fh)37 (025h)
Stepping13 (0Dh) 1 (01h)
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		64-byte Prefetching
Data TLB0: 2-MB or 4-MB pages, 4-way set associative, 32 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Instruction TLB: 2-MB or 4-MB pages, fully associative, 7 entries
Instruction TLB: 4-KB pages, 4-way set associative, 64 entries
Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 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: 17 May 2025
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