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Intel Celeron B800 vs P4600

Mini Review

Intel Celeron B800 advantages



Intel Celeron B800
  • The B800 performs 15% faster when running memory-intensive tasks.
  • Graphics performance of the CPU is better.
  • The B800 has SSE4.1 and SSE4.2 instructions enabled.

Intel Celeron P4600 advantages



Intel Celeron P4600
  • Single-threaded performance of the microprocessor is higher.
  • In multi-threaded applications, the Intel Celeron P4600 is about 17% faster.

B800 vs P4600 performance comparison

The charts in the section below demonstrate relative performance of Celeron B800 and Celeron P4600 microprocessors in various kinds of tasks. The results in the charts are calculated from a number of benchmarks, that you can view in the "Benchmarks" tab. As such, performance in individual benchmarks may be higher or lower than what you see in the charts here. The 'Overall performance' chart calculates an average of all-around performance benchmarks, and benchmarks, specific to each type of application.
Single-threaded performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.15
 
 
Higher is better
Multi-threaded performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.17
 
 
Higher is better
Memory-intensive applications
2
1.6
1.2
0.8
0.4
0
 
 
1.15
 
1
 
 
Higher is better
Integrated Graphics performance
2
1.6
1.2
0.8
0.4
0
 
 
1.32
 
1
 
 
Higher is better
Overall performance
2
1.6
1.2
0.8
0.4
0
 
 
1.02
 
1
 
 
Higher is better
 

  - Intel Celeron B800       - Intel Celeron P4600

Complete list of benchmarks, that show difference in performance between Intel B800 and Intel P4600 in various types of programs, can be seen in the "Benchmarks" tab.


B800 vs P4600 power consumption comparison

Thermal Design Power
40
32
24
16
8
0
 
 
35W
 
35W
 
 
Lower is better
 

Detailed side by side comparison of Intel B800 vs Intel Celeron P4600 specs can be found in the "Specifications" tab. Much more detailed comparison of internal features of both processors you will find in the "CPUIDs" tab.


Pros and Cons summary

Celeron B800 Celeron P4600
General recommendations:
Insignificantly faster overall,
Performs somewhat better in graphics programs,
Features SSE4.1 / SSE4.2 instructions
  General recommendations:
Somewhat better performance in single- and multi-threaded tasks

Drawbacks:

None
 

Drawbacks:

Performs a bit worse in all task types,
Not as fast in graphics applications,
Lacks some instructions,
Obsolete socket

Similar processors

Celeron B800 Celeron P4600
 

Similar CPUs use the same socket and architecture as Intel Celeron B800 and Intel P4600, however their performance and other characteristics are a bit different.

Jump to:
  • Benchmarks
  • CPUIDs
  • Comments
 

More comparisons

Compare Intel Celeron B800 with...

Other Mobile Celeron Dual-Core CPU:

Any CPU:


Compare Intel Celeron P4600 with...

Other Mobile Celeron Dual-Core 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
  Sandy Bridge
  Pentium 4 800FSB
  AMD 3.3GHz 8MB

Specifications

Please visit Intel Celeron B800 and Intel Celeron P4600 pages for more detailed specifications of both microprocessors.

 Intel Celeron B800Intel Celeron P4600
Market segmentMobile
ManufacturerIntel
FamilyMobile Celeron Dual-Core
Basic details
Model numberB800P4600
CPU part numberFF8062701142600CP80617005307AB
Introduction dateJune 19, 2011September 26, 2010
Current official price$80 (as of May 2014) 
 
CPU features
Core nameSandy BridgeArrandale
MicroarchitectureSandy BridgeNehalem
Technology (micron)0.032
Data width (bits)64
SocketSocket G2Socket G1
Frequency (MHz)15002000
Clock Multiplier15
L1 cache64 KB (code) / 64 KB (data)
L2 cache (KB)512
L3 cache (KB)2048
Max temperature (°C)10090
TDP (Watt)35
Cores2
Threads2
Multiprocessing1
 
Instruction set extensions
AMD64 / EM64T 64-bit technology+
MMX+
SSE+
SSE2+
SSE3+
SSE4.1+-
SSE4.2+-
SSSE3 / Supplemental SSE3+
 
Supported technologies
PowerNow! / Enhanced SpeedStep+
Virtualization+
Virus Protection / Execute Disable bit+
 
Integrated Graphics
GPU TypeHD (Sandy Bridge)HD (Nehalem)
Base frequency (MHz)650500
Maximum frequency (MHz)1000667
The number of supported displays2
 
Integrated Memory Controller(s)
The number of controllers1
Memory channels2
Supported memoryDDR3-1066, DDR3-1333DDR3-800, DDR3-1066
Maximum memory bandwidth (GB/s)21.317.1
Notes:

Rows with different specifications or features are highlighted.

For detailed specifications of "Intel Celeron B800" or "Intel Celeron P4600" parts please click on the links in the table header.

Benchmarks

System setup

Intel Celeron B800 and P4600 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 NF9G
2. JETWAY NF98-QM57-LF
3. SUPERMICRO X9SCV-Q

RAM - Memory:
1. 16GB DUAL-CHANNEL CORSAIR VENGEANCE CMSX16GX3M2A1866C10 (DDR3-1866)
2. 2 GB DUAL-CHANNEL CRUCIAL CT2KIT12864BC1339 DDR3-1333 SODIMM

VID - Video card(s):
1. INTEGRATED ON-CHIP INTEL SANDY BRIDGE / IVY BRIDGE GRAPHICS
2. INTEGRATED ON-CHIP INTEL WESTMERE GRAPHICS
3. INTEGRATED ON-CHIP INTEL SANDY BRIDGE GRAPHICS

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.


Celeron B800 vs P4600 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 Celeron B800           Intel Celeron P4600

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
100%111
100%222
94.3%323

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
100%222
88.0%323
87.8%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
100%222
85.7%323
85.5%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
100%222
89.9%323
89.7%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
100%222
84.7%111
84.7%323

    Intel Celeron B800           Intel Celeron P4600

PCMark2002 CPU score benchmark

Longer is better <MBRAMVID
100%222
77.6%323
77.3%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
100%222
85.4%323
85.4%111

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
100%222
88.7%323
88.6%111


Celeron B800 vs P4600 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 Celeron B800           Intel Celeron P4600

3DMark06 CPU score benchmark

Estimates processor performance based on how fast it runs such CPU-intensive code as game logic, physics and pathfinding AI. The test requires DirectX 9.0.
Longer is better <MBRAMVID
100%222
85.1%323
83.4%111

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
100%222
83.2%323
83.1%111

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
100%222
84.8%111
83.5%323

Blowfish encryption benchmark

Reports encryption speed of pre-defined 32KB text block. The data is encrypted using Blowfish algorithm.
Longer is better <MBRAMVID
100%222
78.3%323
78.0%111

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
100%222
88.7%323
88.7%111

    Intel Celeron B800           Intel Celeron P4600

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
100%222
88.7%323
88.6%111

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
100%222
88.1%323
88.0%111

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
100%222
72.8%323
72.5%111

Euler3D benchmark

Longer is better <MBRAMVID
100%111
99.3%323
90.4%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
100%222
85.7%323
85.6%111

    Intel Celeron B800           Intel Celeron P4600

Fritz Chess Benchmark benchmark

Longer is better <MBRAMVID
100%222
81.0%111
80.8%323

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
100%222
90.1%323
90.0%111

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
100%222
89.5%111
89.1%323

LAME MP3 encoding - multiple processes benchmark

Reports the number of MP3 songs, encoded by all CPU cores per one minute.
Longer is better <MBRAMVID
100%222
84.8%323
84.7%111

MySQL 5.0.96 - selecting data benchmark

Shows sustained number of SQL requests per second served by local instance of MySQL server v5.0.96. This test scales well with the number of CPU cores.
Longer is better <MBRAMVID
100%222
75.8%323
75.6%111

    Intel Celeron B800           Intel Celeron P4600

PCMark05 CPU score benchmark

Longer is better <MBRAMVID
100%222
80.8%323
80.6%111

PCMark05 score benchmark

Longer is better <MBRAMVID
100%222
92.9%111
91.7%323

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
100%222
75.8%323
75.6%111

Sandra MultiMedia Floating Point (it/s) benchmark

Longer is better <MBRAMVID
100%222
72.1%323
72.0%111

Sandra MultiMedia Integer (it/s) benchmark

Longer is better <MBRAMVID
100%222
71.3%323
71.2%111

    Intel Celeron B800           Intel Celeron P4600

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
100%222
71.0%323
70.7%111

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
100%222
74.8%323
74.6%111

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
100%222
90.0%323
89.9%111

wPrime v1.55 (32M) benchmark

wPrime benchmark measures time taken to calculate square roots of numbers from 1 to 33554431.
Longer is better <MBRAMVID
100%222
77.3%323
77.3%111


Celeron B800 vs P4600 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.

     

    Intel Celeron B800           Intel Celeron P4600

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
100%111
98.4%323
65.2%222

3DMark06 3DMark score benchmark

Measures 3D graphics and game performance of CPU/GPU combination by running 4 game simulations, that make extensive use of DirectX 9.0/9.0C capabilities.
Longer is better <MBRAMVID
100%111
96.7%323
67.5%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
100%111
96.1%323
92.1%222

CINEBENCH R10 OpenGL score benchmark

Longer is better <MBRAMVID
100%111
78.3%222
65.6%323

PCMark05 Graphics score benchmark

Longer is better <MBRAMVID
100%222
99.4%111
99.0%323


Celeron B800 vs P4600 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 Celeron B800           Intel Celeron P4600

7Zip compressing/decompressing speed (1 thread) benchmark

Longer is better <MBRAMVID
100%222
85.3%111
84.9%323

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
100%111
97.7%323
76.9%222

PCMark05 Memory score benchmark

Longer is better <MBRAMVID
100%323
99.6%111
91.0%222

PCMark2002 Memory score benchmark

Longer is better <MBRAMVID
100%111
99.9%323
96.2%222

WinRAR compressing/decompressing speed benchmark

Longer is better <MBRAMVID
100%323
99.7%111
82.8%222

CPUIDs

The table below compares two random CPUID records for Intel Celeron B800 and Intel Celeron P4600 microprocessors, that were submitted to our CPUID database. Please note that different steppings of Intel processors, identified by S-spec numbers or CPUID, may have slightly different features. For that reason the comparison table below only applies to CPUs with specific S-Spec number / CPUID.

  CPUID 1 CPUID 2
ManufacturerIntel
CPU FamilyCeleron Dual-Core / Core i3 / Core i3 Mobile / Core i5 / Core i5 Mobile / Core i7 / Core i7 Mobile / Mobile Celeron Dual-Core / Mobile Celeron Dual-Core
Model / Processor Number1.50 GHzP4600
Frequency1500 MHz1994 MHz
CWID version0.4
Part numberFF8062701142600CP80617005307AB
S-Spec / Stepping CodeSR0EWSLBZY
 
General information
VendorGenuineIntel
Processor name (BIOS) Intel(R) Celeron(R) CPU B800 @ 1.50GHzIntel(R) Celeron(R) CPU P4600 @ 2.00GHz
Cores2
Logical processors2
Processor typeOriginal OEM Processor
CPUID signature206A720655
Family 6 (06h)
Model42 (02Ah)37 (025h)
Stepping 7 (07h) 5 (05h)
TLB/Cache details64-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: 4-KB Pages, 4-way set associative, 128 entries
L2 TLB: 1-MB, 4-way set associative, 64-byte line size
Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 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, 128 entries
Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 entries
 
Cache
L1 data: Associativity8-way set associative
L1 data: CommentsDirect-mapped
L1 data: Line size64 bytes
L1 data: Size2 x 32 KB
L1 instruction: Associativity8-way set associative4-way set associative
L1 instruction: CommentsDirect-mapped
L1 instruction: Line size64 bytes
L1 instruction: Size2 x 32 KB
L2: Associativity8-way set associative
L2: CommentsNon-inclusive|Direct-mapped
L2: Line size64 bytes
L2: Size2 x 256 KB
L3: Associativity8-way set associative
L3: CommentsInclusive|Shared between all coresInclusive|Direct-mapped|Shared between all cores
L3: Line size64 bytes
L3: Size2 MB
 
Instruction set extensions
MMX+
SSE+
SSE2+
SSE3+
SSE4.1+-
SSE4.2+-
SSSE3+
 
Additional instructions
CLFLUSH+
CMOV+
CMPXCHG16B+
CMPXCHG8B+
FXSAVE/FXRSTORE+
MONITOR/MWAIT+
PCLMULDQ+-
POPCNT+
RDTSCP+
SYSENTER/SYSEXIT+
XSAVE/XRESTORE states+-
 
Major features
64-bit / Intel 64+
Enhanced SpeedStep+
Intel Virtualization+
NX bit/XD-bit+
On-chip Floating Point Unit+
 
Other features
36-bit page-size extensions+
64-bit debug store+
Advanced programmable interrupt controller+
CPL qualified debug store+
Debug store+
Debugging extensions+
Digital Thermal Sensor capability+
Extended xAPIC support+-
LAHF/SAHF support in 64-bit mode+
Machine check architecture+
Machine check exception+
Memory-type range registers+
Model-specific registers+
Page attribute table+
Page global extension+
Page-size extensions (4MB pages)+
Pending break enable+
Perfmon and Debug capability+
Physical address extensions+
Power Limit Notification capability+-
Process context identifiers+
Self-snoop+
TSC rate is ensured to be invariant across all states+
Thermal monitor+
Thermal monitor 2+
Thermal monitor and software controlled clock facilities+
Time stamp counter+
Timestamp counter deadline+-
Virtual 8086-mode enhancements+
xTPR Update Control+
+ - feature is supported
- - feature is not supported
Features, not supported by all processors in the table, are not displayed

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