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Intel Mobile Celeron B800 - FF8062701142600

CPU » Intel » Celeron Dual-Core families » Mobile Celeron Dual-Core » B800

Specifications

Intel Mobile Celeron B800 is a dual-core budget microprocessor for entry-level notebooks. Like other B8xx-series CPUs, the B800 is built on Sandy Bridge microarchitecture, and uses three-level cache architecture. Each CPU core has dedicated 64 KB first level and 256 KB second level caches. The cores share 2 MB third level cache, which is also shared with integrated graphics processing unit (GPU). Intel B800 operates at 1.5 GHz, while the GPU has 650 MHz clock rate, boosted to 1000 MHz in Turbo mode. To access system memory, the Celeron uses on-die dual-channel memory controller, that supports DDR3 memory with data rates up to 1333 MHz. Two other components on the B800 chip are Direct Media Interface, which is used to communicate with South Bridge chip and all peripherals, and PCI Express 2.0 interface.

As a budget model, Intel Celeron B800 lacks many Sandy Bridge features, reserved for more expensive Core brands. This model has Virtualization, but doesn't include HyperThreading, Turbo Boost or VPro technologies. The B800 includes SSE3 and Intel 64 extensions to instruction set, but not AES or 256-bit AVX instructions. On-chip GPU is capable of displaying High Definition content, however it doesn't support 3D acceleration, Quick Sync, Clear Video HD and InTru 3D technologies.

Low-power features on the Celeron B800 are identical to those in Sandy Bridge Pentium and Core microprocessors. The CPU has several low-power states, used to save battery power while one or more cores are idle. Intel B800 also supports Enhanced SpeedStep technology, that can reduce power consumption of operational cores by slowing them down, and lowering their core voltage. This processor has 35 Watt Thermal Design Power, which includes power dissipated by the CPU cores, integrated graphics and other chip components.

The Celeron B800 processor is manufactured in micro-PGA package, compatible with socket G2. It's likely that this processor can be upgraded to faster socket G2 CPUs. Mobile Pentiums have slightly higher core frequency, and 50% larger size of L3 cache. Core i3s have even higher clock speeds, and they add Hyper-Threading technology and new AVX instructions. Core i5s and i7s have additional Turbo Boost and Vpro technologies on top of all Core i3 features.

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Intel Celeron B800 specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Mobile Celeron Dual-Core
Model number  ? B800
CPU part numberFF8062701142600 is an OEM/tray microprocessor
Frequency  ? 1500 MHz
Bus speed  ? 5 GT/s DMI
Clock multiplier  ? 15
Package988-pin micro-FCPGA10 (rPGA988B)
SocketSocket G2 / rPGA988B
Size1.48" x 1.48" / 3.75cm x 3.75cm
Weight0.2oz / 5.7g
Introduction dateJune 19, 2011
Price at introduction$86
 
S-spec numbers
  Production processors
Part number SR0EW
FF8062701142600+
 
Architecture / Microarchitecture
MicroarchitectureSandy Bridge
Processor core  ? Sandy Bridge
Core stepping  ? Q0 (SR0EW)
CPUID206A7 (SR0EW)
Manufacturing process0.032 micron High-K metal gate process
Data width64 bit
The number of cores2
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 32 KB instruction caches
2 x 32 KB data caches
Level 2 cache size  ? 2 x 256 KB
Level 3 cache size2 MB
Physical memory16 GB
MultiprocessingNot supported
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ? 
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • VT-x / Virtualization technology  ? 
Low power featuresEnhanced SpeedStep technology  ? 
 
Integrated peripherals / components
Integrated graphics
  • GPU Type: HD (Sandy Bridge)
    Base frequency (MHz): 650
    Maximum frequency (MHz): 1000
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Supported memory: DDR3-1066, DDR3-1333
Other peripherals
  • Direct Media Interface
  • PCI Express 2.0 interface
 
Electrical / Thermal parameters
Maximum operating temperature  ? 100°C
Thermal Design Power  ? 35 Watt
 

CPUs, related to Intel Celeron B800

Model Cores /
Threads		 Freq. Turbo
freq.		 L3
cache		 TDP Features Price
Intel Mobile Celeron Dual-Core family, Socket G2
   Celeron B7101 / 11.6 GHz 1.5 MB35 WattSSE4, VT$70
   Celeron B7201 / 11.7 GHz 2 MB35 WattSSE4, VT$70
   Celeron B7301 / 21.8 GHz 1.5 MB35 WattSSE4, HT, VT$70
   Celeron B8002 / 21.5 GHz 2 MB35 WattSSE4, VT$80
   Celeron B8102 / 21.6 GHz 2 MB35 WattSSE4, VT$86
   Celeron B8152 / 21.6 GHz 2 MB35 WattSSE4, VT$86
   Celeron B8202 / 21.7 GHz 2 MB35 WattSSE4, VT$86
   Celeron 1000M2 / 21.8 GHz 2 MB35 WattSSE4, VT$86
   Celeron B8302 / 21.8 GHz 2 MB35 WattSSE4, VT$86
   Celeron B8402 / 21.9 GHz 2 MB35 WattSSE4, VT$86
   Celeron 1020M2 / 22.1 GHz 2 MB35 WattSSE4, VT$86
Intel Mobile Celeron Dual-Core family, Sandy Bridge micro-architecture, Other sockets
   Celeron 7971 / 11.4 GHz 1.5 MB17 WattSSE4, VT$107
   Celeron 8071 / 21.5 GHz 1.5 MB17 WattSSE4, HT, VT$70
   Celeron 8472 / 21.1 GHz 2 MB17 WattSSE4, VT$134
   Celeron 8572 / 21.2 GHz 2 MB17 WattSSE4, VT$134
   Celeron 8672 / 21.3 GHz 2 MB17 WattSSE4, VT$134
   Celeron 8772 / 21.4 GHz 2 MB17 WattSSE4, VT$86
   Celeron 8872 / 21.5 GHz 2 MB17 WattSSE4, VT$86
Other families, Sandy Bridge micro-architecture, Socket G2
   Pentium B9802 / 22.4 GHz 2 MB35 WattSSE4, VT 
   Core i3-2370M (PGA)2 / 42.4 GHz 3 MB35 WattSSE4, AVX, HT, VT 
   Core i5-2540M (PGA)2 / 42.6 GHz3.3 GHz3 MB35 WattSSE4, AES, AVX, HT, VT, TXT, TBT$266
   Core i7-2920XM4 / 82.5 GHz3.5 GHz8 MB55 WattSSE4, AES, AVX, HT, VT, TXT, TBT, Unlock$1096
   Core i7-2860QM (PGA)4 / 82.5 GHz3.6 GHz8 MB45 WattSSE4, AES, AVX, HT, VT, TXT, TBT$568
   Core i7-2960XM4 / 82.7 GHz3.7 GHz8 MB55 WattSSE4, AES, AVX, HT, VT, TXT, TBT, Unlock$1096

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Celeron B800

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • The 'Price' column shows official Intel prices as of Apr 21, 2013. Prices for obsolete and tray-only processors are not provided.

 • List of related CPUs is not complete.

 • Features abbreviations:

SSE4 - SSE4 instructions
AES - AES instructions
AVX - AVX instructions
HT - Hyper-Threading
VT - Virtualization
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

FAQ

Q: I have an Intel B800 CPU. Can I upgrade it?
A: Probably yes. CPU compatibility is determined by your motherboard. Please check CPU-Upgrade.com website for CPU support list for your board.

Intel B800 Overclocking

Sorry, overclocking information is not available at this time.

Pictures (2)

Celeron B800 CPU pictures
2012-06-26 01:26:27
Posted by: gshv

Top view. S-Spec number is SR0EW. The processor was manufactured at the end of June / beginning of July 2011. 		Celeron B800 CPU pictures
 
2012-06-26 01:27:03
Posted by: gshv

Bottom view 		 

News

Intel introduces mobile CPUs: part II
Jun 21, 2011: Yesterday, Intel posted new pricelist with four new ultra-low voltage consumer processors from Celeron, Core i3 and Core i5 families. We used this update as a base for yesterday's story, where we reported that more parts may surface in an official announcement, or in the Intel ARK product database. Today, several processors were added to the ARK database, including two new models that we hadn't covered before. The products, added to the database, are embedded Celeron 847E and B810E, consumer-class Celeron B800, Pentium B940 and B950, as well as 4 CPUs, previously found in the pricelist - Celeron 847, Core i5-2557M, Core i7-2637M and i7-2677M. Two new SKUs are Pentium 957 and Core i5-2467M.



Intel mobile CPUs to launch in June 2011
Jun 16, 2011: In the past few months, we published several stories detailing soon to be released Sandy Bridge mobile microprocessors. The stories referred to budget Celeron and Pentium CPUs, mainstream Core-branded processors for mid-class laptops, and ultra low voltage (ULV) 2nd generation Core chips for thin and light notebooks. Using notebook product availability dates, our sources, and information, previously disclosed by Fudzilla, we came up with a list of processors that will be launched this month. The list includes ULV Celeron 847, embedded Celeron 847E and B810E, Pentium B940, embedded Core i3-2330E and i3-2340UE, and ULV Core i5-2557M, i7-2637M and i7-2677M.



Intel Celeron B710 and B800 CPUs in Q3 2011
Jun 10, 2011: In March 2011, Intel introduced the first, and so far the only one, mobile Celeron processor with Sandy Bridge core. From previously published stories you may know that there are four other planned Celeron microprocessors, ultra-low power 847, and three embedded models, 827E, 847E and B810E. According to roadmap documents we've seen, there will be two additional consumer class Celeron SKUs, B710 and B810, available in the third quarter 2011.


Benchmarks

Benchmark tools

  • Compare Intel B800 benchmark results with all tested CPUs from one of the following families:

  • To compare this Mobile Celeron Dual-Core CPU with any tested processor please proceed to
  • For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Mobile Celeron Dual-Core CPUs and the fastest AMD and Intel x86 chips, please visit Intel Celeron B800 benchmarks page.

Intel B800 benchmarks

The graphs below show up to 10 processors with aproximately the same level of performance in different types of applications. All processors were tested at nominal frequency (not overclocked), with stock heatsink and default BIOS settings. To see how the B800 compares to other CPUs please see benchmark tools section above.

Benchmarked processor

CPU ID:206A7
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Celeron(R) CPU B800 @ 1.50GHz

Integer performance

Part number   Result
Intel Pentium T2390  ? 
116.2%
Intel Celeron T1400  ? 
107.9%
Intel Celeron B815  ? 
107%
Intel Celeron B810  ? 
106.7%
Intel Core Duo T2600 (Socket M)  ? 
101%
Intel Celeron B800  ? 
100%
Intel Pentium T2330  ? 
99.6%
Intel Core Duo T2500 (Socket M)  ? 
93.2%
Intel Pentium T2310  ? 
91.3%
Intel Pentium T2130  ? 
86.9%
Intel Core Duo T2400 (Socket M)  ? 
85.2%

Floating Point performance

Part number   Result
Intel Celeron B815  ? 
106.8%
Intel Celeron B810  ? 
106.6%
Intel Pentium T2130  ? 
104.4%
Intel Core Duo T2400 (Socket M)  ? 
102.4%
Intel Celeron T1400  ? 
100.1%
Intel Celeron B800  ? 
100%
Intel Core Duo T2250  ? 
96.9%
Intel Pentium T2080  ? 
96.9%
Intel Core Duo T2300E (Socket M)  ? 
93.2%
Intel Core Duo T2300 (Socket M)  ? 
93.2%
Intel Pentium T2330  ? 
91.8%

MMX / SSE / SSE2 performance

Part number   Result
Intel Celeron T1400  ? 
107%
Intel Celeron B815  ? 
106.6%
Intel Celeron B810  ? 
106.6%
Intel Core Duo T2600 (Socket M)  ? 
105.6%
Intel Pentium T2330  ? 
100.4%
Intel Celeron B800  ? 
100%
Intel Core Duo T2500 (Socket M)  ? 
97.5%
Intel Pentium T2310  ? 
92.2%
Intel Core Duo T2400 (Socket M)  ? 
89.5%
Intel Pentium T2130  ? 
89.1%
Intel Core Duo T2250  ? 
84.4%

Memory-intensive program performance

Part number   Result
Intel Pentium P6200  ? 
116%
Intel Pentium P6100  ? 
110.7%
Intel Celeron B810  ? 
106.8%
Intel Celeron B815  ? 
106.7%
Intel Pentium P6000  ? 
104.8%
Intel Celeron B800  ? 
100%
Intel Celeron P4600  ? 
99%
Intel Celeron P4500  ? 
94.1%
Intel Core Duo T2600 (Socket M)  ? 
89%
Intel Core Duo T2500 (Socket M)  ? 
85%
Intel Pentium T3400  ? 
83.9%

CPU ID (1)

CPUID Tools

CPUID features of Intel B800

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Mobile Celeron Dual-Core B800 CPU.

Manufacturer:Intel
CPU Family:Mobile Celeron Dual-Core
Processor Number:B800
Frequency:1500 MHz
Part number:
FF8062701142600
S-Spec Number:SR0EW
Comment:
Submitted by:CPU-World
General information
Vendor:GenuineIntel
Processor name (BIOS): Intel(R) Celeron(R) CPU B800 @ 1.50GHz
Cores:2
Logical processors:2
Processor type:Original OEM Processor
CPUID signature:206A7
Family: 6 (06h)
Model:42 (02Ah)
Stepping: 7 (07h)
TLB/Cache details:64-byte Prefetching
Data TLB0: 2-MB or 4-MB pages, 4-way 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

Cache: L1 data L1 instruction L2 L3
Size: 2 x 32 KB 2 x 32 KB 2 x 256 KB 2 MB
Associativity: 8-way set
associative		 8-way set
associative		 8-way set
associative		 8-way set
associative
Line size: 64 bytes 64 bytes 64 bytes 64 bytes
Comments: Direct-mapped Direct-mapped Non-inclusive
Direct-mapped		 Inclusive
Shared between all cores
 
Instruction set extensionsAdditional instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG16B
SSE3 CMPXCHG8B
SSSE3 FXSAVE/FXRSTORE
SSE4.1 MONITOR/MWAIT
SSE4.2 PCLMULDQ
  POPCNT
  RDTSCP
  SYSENTER/SYSEXIT
  XSAVE / XRESTORE states
 
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
64-bit / Intel 64 64-bit debug store
NX bit/XD-bit Advanced programmable interrupt controller
Intel Virtualization CPL qualified debug store
Enhanced SpeedStep 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

Comments (0)

You're welcome to post suggestions, corrections, your own personal Intel Celeron B800 review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

Last modified: 14 May 2013
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