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Intel Pentium D 840 Dual-Core LGA775 Processor Review
Intel Pentium D 840 Dual-Core LGA775 Processor Review - PCSTATS
This 90nm processor uses a pair of Prescott cores running at 3.2GHz to bring multi-processing to the desktop in a LGA775 pinless package.
 79% Rating:   
Filed under: CPU / Processors Published:  Author: 
External Mfg. Website: Intel Aug 17 2005   M. Dowler  
Home > Reviews > CPU / Processors > Intel Pentium D 840

Benchmarks: Winstone 2004, Cinebench 2003

Winstone 2004 Source: Zdnet

Content Creation Winstone 2004 is a system-level, application-based benchmark that measures a PC's overall performance when running top, Windows-based, 32-bit, content creation applications in Windows XP. Business Winstone 2004 runs real applications through a series of scripted activities and uses the time a PC takes to complete these activities to produce its performance scores. Higher numbers are better.

These benchmarks do not work on Windows XP 64, so the results have been omitted.

Winstone 2004 Benchmark Results
Business Winstone 2004: Points Ranking
Pentium 4 540 24.4
Athlon64 4000+ 32.2
Athlon64 X2 4800+ 31.8
Pentium D 840 24.8
Pentium D 840 (4.02GHz) 27.8
Content Creation 2004: Points Ranking
Pentium 4 540 29.6
Athlon64 4000+ 39.7
Athlon64 X2 4800+ 41.4
Pentium D 840 32.6
Pentium D 840 (4.02GHz) 38.3

The Intel Pentium D 840 derives very little advantage from dual-core operations in Winstone 2004, though it may have received a small boost to the Content Creation score. Without its dual core advantage, the Intel Pentium D 840 achieves scores equivalent to its 3.2GHz single-core sibling, the Intel Pentium 4 540.

Overclocking provides a small performance advantage, but the AMD Athlon64 X2 4800+ again proves faster by 22-23%.

CINEBENCH 2003 Source: Cinebench

CINEBENCH 2003 is the free benchmarking tool for Windows and Mac OS based on the powerful 3D software CINEMA 4D RX. The tool is set to deliver accurate benchmarks by testing not only a computer's raw processing speed but also all other areas that affect system performance such as OpenGL, multi threading, and multiprocessors. Higher numbers are better.

Cinebench 2003 Benchmark Results
1 CPU Points Ranking
Pentium 4 540 303
Athlon64 3800+ 335
Athlon64 4000+ 338
Athlon64 X2 4800+ 343
Athlon64 X2 4800+ 64-bit 342
Pentium D 840 287
Pentium D 840 (4.02GHz) 350
Pentium D 840 64-bit 284
2 CPU Points Ranking
Pentium 4 540 360
Athlon64 3800+ 300
Athlon64 4000+ 300
Athlon64 X2 4800+ 641
Athlon64 X2 4800+ 64-bit 643
Pentium D 840 534
Pentium D 840 (4.02GHz) 635
Pentium D 840 64-bit 530
C4D Shading Points Ranking
Pentium 4 540 391
Athlon64 3800+ 401
Athlon64 4000+ 406
Athlon64 X2 4800+ 411
Athlon64 X2 4800+ 64-bit 412
Pentium D 840 372
Pentium D 840 (4.02GHz) 455
Pentium D 840 64-bit 367
OpenGL SW-L Points Ranking
Pentium 4 540 1567
Athlon64 3800+ 1891
Athlon64 4000+ 1901
Athlon64 X2 4800+ 1948
Athlon64 X2 4800+ 64-bit 1959
Pentium D 840 1524
Pentium D 840 (4.02GHz) 1862
Pentium D 840 64-bit 1504
OpenGL HW-L Points Ranking
Pentium 4 540 3319
Athlon64 3800+ 4043
Athlon64 4000+ 3837
Athlon64 X2 4800+ 4366
Athlon64 X2 4800+ 64-bit 4317
Pentium D 840 3547
Pentium D 840 (4.02GHz) 3938
Pentium D 840 64-bit 3538

Cinebench 2003 supports multiple processors, and in the 2-CPU section of this benchmark we see the Intel Pentium D 840 come into its own in rendering power. Oddly, it scores slightly less than the Pentium 4 540 in the other single-core benchmarks. Overclocking provides a good performance boost, especially in the shading benchmark.

The Intel Pentium D 840 still lags behind the AMD Athlon64 X2 4800+, providing scores that are again 15-20% lower in Cinebench 2003.

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Contents of Article: Intel Pentium D 840
 Pg 1.  Intel Pentium D 840 Dual-Core LGA775 Processor Review
 Pg 2.  State of the art CPU
 Pg 3.  Intel's Dual Core Technology
 Pg 4.  Intel 955X Express Chipset
 Pg 5.  Intel 945P/G chipset
 Pg 6.  Intel E7230 Server Core Logic
 Pg 7.  Pinless LGA775 Package
 Pg 8.  Overclocking Intel's new dual-core processor
 Pg 9.  Benchmarks: SysMark 2004
 Pg 10.  — Benchmarks: Winstone 2004, Cinebench 2003
 Pg 11.  Benchmarks: Cinebench 2003 64-bit, Maya
 Pg 12.  Benchmarks: ScienceMark 2.0 in 32-bit and 64-bit
 Pg 13.  Benchmarks: SuperPI, Hexus piFast
 Pg 14.  Benchmarks: Sandra 2005, POVray
 Pg 15.  Benchmarks: PCMark04, PCMark05
 Pg 16.  Benchmarks: 3DMark2001, 3DMark05
 Pg 17.  Benchmarks: Comanche 4, UT2003
 Pg 18.  Benchmarks: UT2004, Doom3
 Pg 19.  Intel's dual-core Workhorse

 
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