Average Bench: 43.1% (875th of 1272)

Based on 2,466 user benchmarks.  Device: BFEBFBFF000206A7 Model: Intel(R) Celeron(R) CPU B820 @ 1.70GHz
Poor: 28%Average: 43.1% Great: 49%
Gaming 43%
Speed boat
Desktop 48%
Workstation 28%

Below average average bench

The Intel Celeron B820 averaged 56.8% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. Memory Latency 74.1Pts
Avg. Single Core Mixed Speed 38.2Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Celeron B820 is 20.6%. This is a relatively narrow range which indicates that the Intel Celeron B820 performs reasonably consistently under varying real world conditions.


Avg. Multi Core Mixed Speed 75.5Pts
Avg. Octa Core Mixed Speed 75.2Pts

Average Bench

(Based on 2,466 samples)
Min Avg Max
49.3 Memory 74.1 84.4
18.1 1-Core 38.2 44.6
33.5 2-Core 71.8 88.6
42.1% 61.3 Pts
Min Avg Max
35.1 4-Core 74.2 88.8
37.9 8-Core 75.2 89
10.2% 74.7 Pts
Min Avg Max
37.1 64-Core 75.5 88.9
5.1% 75.5 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
U3E1, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.7 GHz (avg)
Memory 82.4
1-Core 44.8
2-Core 88.9
48% 72 Pts
4-Core 89.4
8-Core 87.8
12% 88.6 Pts
64-Core 87.7
6% 87.7 Pts
CPU Socket - U3E1, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz
Memory 81
1-Core 44.5
2-Core 88.9
48% 71.5 Pts
4-Core 88.9
8-Core 89.4
12% 89.2 Pts
64-Core 87.8
6% 87.8 Pts
U3E1, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz
Memory 78.4
1-Core 44.1
2-Core 88.8
47% 70.4 Pts
4-Core 89.7
8-Core 89.4
12% 89.6 Pts
64-Core 88.9
6% 88.9 Pts
SOCKET 0, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.7 GHz (avg)
Memory 78.3
1-Core 44.6
2-Core 88.4
47% 70.4 Pts
4-Core 88.4
8-Core 86.7
12% 87.6 Pts
64-Core 86.8
6% 86.8 Pts
SOCKET 0, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz
Memory 76.7
1-Core 43.7
2-Core 85.8
46% 68.7 Pts
4-Core 87.6
8-Core 83.8
12% 85.7 Pts
64-Core 85.7
6% 85.7 Pts
CPU 1, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.4 GHz (avg)
Memory 79.9
1-Core 42.2
2-Core 71.2
45% 64.4 Pts
4-Core 68.6
8-Core 71.9
10% 70.2 Pts
64-Core 68.1
5% 68.1 Pts
U3E1, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.7 GHz (avg)
Memory 76
1-Core 39.9
2-Core 57.4
42% 57.8 Pts
4-Core 70.2
8-Core 75.8
10% 73 Pts
64-Core 73.9
5% 73.9 Pts
2,466 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 34,499,725 CPUs tested.

Typical Celeron B820 Builds (Compare 1,104 builds) See popular component choices, score breakdowns and rankings.
Gaming 2%
Tree trunk
Desktop 43%
Speed boat
Workstation 2%
Tree trunk

System: Samsung 300E4C/300E5C/300E7C

EDIT WITH CUSTOM PC BUILDER Value: 21% - Poor Total price: $28

Popular Celeron B820 systems:

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Processor Rankings (Price vs Performance) October 2020 CPU Rankings.

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.



DescriptionIntel® Celeron® Processor B820 (2M Cache, 1.70 GHz)
Code NameSandy Bridge
Launch DateQ3'12
Processor NumberB820
# of Cores2
# of Threads2
Cache2 MB
Instruction Set64-bit
Instruction Set ExtensionsSSE4.x
Embedded Options AvailableNo
Lithography32 nm
Recommended PriceN/A
Clock Speed1.7 GHz
Bus Speed5 GT/s DMI
Max TDP35 W


Processor GraphicsIntel® HD Graphics
Graphics Base Frequency650 MHz
Graphics OutputeDP/DP/HDMI/SDVO/CRT
Wireless DisplayNo
# of Displays Supported2
Graphics Max Dynamic Frequency1.05 GHz
Quick Sync VideoNo
InTru 3D TechNo
Clear Video HD TechNo
Intel InsiderNo
Flexible Display InterfaceYes


Max Memory Size16 GB
Memory TypesDDR3 1066/1333
Memory Channels2
Memory Bandwidth21.3 GB/s
ECC Memory SupportedNo

Expansion Options

PCI Express Revision2.0
PCI Express Configurations1x16, 2x8, 1x8 2x4
Max # of PCI Express Lanes16

Data Protection

AES New InstructionsNo

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost TechNo
Hyper-Threading TechNo
Virtualization for Directed I/O (VT-d)No
Demand Based SwitchingNo
vPro TechNo
Fast Memory AccessYes
Flex Memory AccessYes
My WiFi TechNo
4G WiMAX Wireless TechNo


Package Size37.5mmx37.5mm (rPGA988B)
Graphics and IMC Lithography32 nm
Max CPU Configuration1
Sockets SupportedFCPGA988

Platform Protection

Execute Disable BitYes
Trusted Execution TechNo
Anti-Theft TechNo


Added n/a ago.


20 months ago.

tengo este procesador por 6 años y aun rinde bien

1272 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

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