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Intel Mobile Celeron B820 - FF8062700848602

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Intel Celeron B820 specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Mobile Celeron Dual-Core
Model number  ? B820
CPU part numberFF8062700848602 is an OEM/tray microprocessor
Frequency  ? 1700 MHz
Bus speed  ? 5 GT/s DMI
Clock multiplier  ? 17
Package988-pin micro-FCPGA10 (rPGA988B)
SocketSocket G2 / rPGA988B
Size1.48" x 1.48" / 3.75cm x 3.75cm
Introduction dateJuly 29, 2012
End-of-Life dateLast order date for tray processors is January 24, 2014
Last shipment date for tray processors is July 4, 2014
Price at introduction$86
 
S-spec numbers
  Production processors
Part number SR0HQ
FF8062700848602+
 
Architecture / Microarchitecture
MicroarchitectureSandy Bridge
Processor core  ? Sandy Bridge
Core stepping  ? Q0 (SR0HQ)
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): 1050
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Supported memory: DDR3-1066, DDR3-1333
Other peripherals
  • Direct Media Interface 2.0
  • PCI Express 2.0 interface
 
Electrical / Thermal parameters
Maximum operating temperature  ? 100°C
Thermal Design Power  ? 35 Watt
 

Detailed side-by-side comparison

For detailed comparision of the Intel B820 and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: B820, FF8062700848602, Intel Mobile Celeron Dual-Core 1.7GHz, Sandy Bridge Socket G2


Historical price chart

The chart below shows official prices of Intel Mobile Celeron B815, B820 and B830 processors:

Historical official prices of Mobile Celeron B815, B820 and B830 processors

FAQ

Q: Is it possible to upgrade my Intel Celeron B820 CPU?
A: Probably yes. Processor compatibility is determined by your motherboard. Please see CPU-Upgrade.com website for CPU support list for your board.

Celeron B820 Overclocking

Sorry, overclocking information is not available at this time.


Related news stories

Bits and pieces: Xeon E3-1200 v3 specs revised; Mobile Celerons discontinued
Jul 07, 2013: Haswell-based Xeon E3-1200 v3 family was introduced one month ago, and it had a few low-power chips, including ultra low voltage E3-1220L v3 CPU. Preliminary specifications of third generation E3-1200 microprocessors, that we posted back in March, indicated that the E3-1220L v3 SKU has 1.6 GHz clock speed and 16 Watt TDP. However, the processor was released with different specs, and recently published Product Change Notification shed some light on this change.



Intel adds 4 mobile Celeron CPUs to official price list
Jul 31, 2012: Today Intel revised their official price list, and added 4 new Celeron microprocessors, based on older Sandy Bridge microarchitecture. New Celerons are 807 and 877 for thin and light notebooks, as well as B730 and B820 for entry-level mainstream notebooks. First details of these products were disclosed by Fudzilla in March and April of this year, and the processors were expected to launch this quarter.



Intel prepares mobile Celeron B820 and B730 CPUs
Apr 15, 2012: We already reported that Intel Celeron line of Sandy Bridge processors is going to be refreshed in the second and third quarters of the year. New desktop G540T and G550 CPUs are coming in the Q2, and, as was revealed by Fudzilla in March, two ultra-low voltage mobile Celerons will be available in the Q3 2012. Earlier this week Fudzilla published details of another two Celeron-branded mobile B820 and B730 SKUs, that also will be launched in the third quarter. These chips will replace Celeron B815 and B720.


Compare Intel B820 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 B820 benchmarks page.

Intel B820 Benchmarks

The graphs below show up to 10 microprocessors with approximately the same level of integer (CPU), floating-point (FPU), SIMD and memory performance. All processors were not overclocked, and were tested at a nominal frequency, with a stock heatsink and default BIOS settings. Click on the '?' mark next to each model name to see specifications of that model, and details of the test platform. To find out how the B820 compares to other CPUs in specific benchmarks or in aggregate milti-threading performance please see benchmark tools section on the right.

Benchmarked processor

CPU ID:206A7
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Celeron(R) CPU B820 @ 1.70GHz

Integer performance

Part number   Result
Intel Celeron P4500  ? 
110.5%
Intel Pentium T3200  ? 
110.2%
Intel Celeron 1000M  ? 
108.9%
Intel Celeron B830  ? 
105.9%
Intel Pentium T2390  ? 
102.8%
Intel Celeron B820  ? 
100%
Intel Celeron T1400  ? 
95.5%
Intel Celeron B810  ? 
94.5%
Intel Celeron B815  ? 
94.1%
Intel Core Duo T2600 (Socket M)  ? 
89.4%
Intel Celeron B800  ? 
88.2%

Floating Point performance

Part number   Result
Intel Core Duo T2600 (Socket M)  ? 
107.1%
Intel Celeron B830  ? 
105.7%
Intel Celeron P4500  ? 
105.6%
Intel Pentium P6000  ? 
105.6%
Intel Pentium T3200  ? 
101.5%
Intel Celeron B820  ? 
100%
Intel Core Duo T2500 (Socket M)  ? 
98.9%
Intel Pentium T2390  ? 
94.7%
Intel Celeron B815  ? 
94%
Intel Celeron B810  ? 
94%
Intel Pentium T2130  ? 
92.2%

MMX / SSE / SSE2 performance

Part number   Result
Intel Celeron B830  ? 
105.8%
Intel Pentium P6000  ? 
105%
Intel Celeron P4500  ? 
104.7%
Intel Pentium T2390  ? 
103.2%
AMD A4-4300M  ? 
100.8%
Intel Celeron B820  ? 
100%
Intel Celeron T1400  ? 
94.5%
Intel Celeron B810  ? 
94%
Intel Celeron B815  ? 
93.8%
Intel Core Duo T2600 (Socket M)  ? 
93.3%
Intel Pentium T2330  ? 
88.7%

Memory-intensive program performance

Part number   Result
Intel Core i3-330M (PGA988)  ? 
107.1%
Intel Celeron B830  ? 
105.5%
Intel Pentium P6200  ? 
104.3%
AMD Phenom II P650  ? 
102.6%
AMD Phenom II N870  ? 
102%
Intel Celeron B820  ? 
100%
AMD Phenom II N850  ? 
99.7%
Intel Pentium P6100  ? 
99.6%
AMD Phenom II N830  ? 
96.8%
Intel Celeron B810  ? 
95.7%
AMD A6-4400M  ? 
95.6%

CPU ID information for the Celeron B820

Search or browse all public submissions in our CPUID database.

Use our CPU identification tool to check features of your CPU.

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 B820 CPU.

Manufacturer:Intel
CPU Family:Mobile Celeron Dual-Core
Processor Number:B820
Frequency:1700 MHz
Part number:
FF8062700848602
S-Spec Number:SR0HQ
Comment:
Submitted by:CPU-World
General information
Vendor:GenuineIntel
Processor name (BIOS): Intel(R) Celeron(R) CPU B820 @ 1.70GHz
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 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

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

CPUs, related to Intel Celeron B820

Model Cores /
Threads
Frequency Turbo
frequency
L3
cache
TDP Features Price  
Intel Mobile Celeron Dual-Core family, Socket G2
   Celeron B7101 / 11.6 GHz 1.5 MB35WVT >
   Celeron B7201 / 11.7 GHz 2 MB35WVT >
   Celeron B7301 / 21.8 GHz 1.5 MB35WHT, VT$70>
   Celeron B8002 / 21.5 GHz 2 MB35WVT$80>
   Celeron B8102 / 21.6 GHz 2 MB35WVT >
   Celeron B8152 / 21.6 GHz 2 MB35WVT >
   Celeron B8202 / 21.7 GHz 2 MB35WVT  
   Celeron 1000M2 / 21.8 GHz 2 MB35WVT$75>
   Celeron B8302 / 21.8 GHz 2 MB35WVT$86>
   Celeron 1005M2 / 21.9 GHz 2 MB35WVT$75>
   Celeron B8402 / 21.9 GHz 2 MB35WVT >
   Celeron 1020M2 / 22.1 GHz 2 MB35WVT$75>
Intel Mobile Celeron Dual-Core family, Sandy Bridge micro-architecture, Other sockets
   Celeron 8071 / 21.5 GHz 1.5 MB17WHT, VT >
   Celeron 8472 / 21.1 GHz 2 MB17WVT >
   Celeron 8572 / 21.2 GHz 2 MB17WVT >
   Celeron 8672 / 21.3 GHz 2 MB17WVT >
   Celeron 8772 / 21.4 GHz 2 MB17WVT >
   Celeron 8872 / 21.5 GHz 2 MB17WVT >
Other families, Sandy Bridge micro-architecture, Socket G2
   Pentium B9802 / 22.4 GHz 2 MB35WVT >
   Core i3-2370M (PGA)2 / 42.4 GHz 3 MB35WAVX, HT, VT >
   Core i5-2520M (PGA)2 / 42.5 GHz3.2 GHz3 MB35WAES, AVX, HT, VT, TXT, TBT >
   Core i5-2540M (PGA)2 / 42.6 GHz3.3 GHz3 MB35WAES, AVX, HT, VT, TXT, TBT >
   Core i7-2860QM (PGA)4 / 82.5 GHz3.6 GHz8 MB45WAES, AVX, HT, VT, TXT, TBT >
   Core i7-2960XM4 / 82.7 GHz3.7 GHz8 MB55WAES, AVX, HT, VT, TXT, TBT, Unlock >
 • Highlighted numbers and features indicate whether specific processor performs better or worse than the Celeron B820
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Click on the >  icon to compare any CPU in the table with the Intel Celeron B820 (Javascript required).
 • The 'Price' column shows official Intel prices as of Apr 14, 2014. Prices for obsolete and tray-only processors are not provided.
 • List of related CPUs is not complete.
 • Features abbreviations:
AES - AES instructions
AVX - AVX instructions
HT - Hyper-Threading
VT - Virtualization
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

Pictures (2)

 

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Comments (0)

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