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Intel

Celeron B820

▲ 5121 ▼

2 Cores, 2 Threads @1.7 GHz, Sandy Bridge.
Release date ≤ Q2 2014.

Average Bench: 42.3% (1004th of 1442)

Based on 3,353 user benchmarks.  Device: BFEBFBFF000206A7 Model: Intel(R) Celeron(R) CPU B820 @ 1.70GHz
Poor: 29%Average: 42.3% Great: 49%
Gaming
Gaming 42%
Speed boat
Desktop
Desktop 48%
Yacht
Workstation
Workstation 28%
Raft

Popular builds with this CPU

Below average average bench

The Intel Celeron B820 averaged 57.7% 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.

Strengths

Avg. Memory Latency 72.2Pts
Avg. Single Core Speed 39.2Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Celeron B820 is 20.1%. This is a relatively narrow range which indicates that the Intel Celeron B820 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 76.7Pts
Avg. Octa Core Speed 76.7Pts
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Average Bench

(Based on 3,353 samples)
Rank 100442.3%
Min Avg Max
46.9 Memory 72.2 84.6
20.3 1-Core 39.2 44.9
35.2 2-Core 72.4 89.1
41.1% 61.2 Pts
Min Avg Max
40.4 4-Core 75.1 88.8
42.4 8-Core 76.7 88.8
10.1% 75.9 Pts
Min Avg Max
40.8 64-Core 76.7 88.8
4.7% 76.7 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
SOCKET 0, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.7 GHz (avg)
39.6% Below average
Memory 67.8
1-Core 38.6
2-Core 62.9
38% 56.4 Pts
4-Core 69.2
8-Core 70.6
9% 69.9 Pts
64-Core 67.7
4% 67.7 Pts
SOCKET 0, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.7 GHz (avg)
37.4% Below average
Memory 66.1
1-Core 38.9
2-Core 53
37% 52.7 Pts
4-Core 53.6
8-Core 55.1
7% 54.3 Pts
64-Core 53.9
3% 53.9 Pts
CPU, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz
35.5% Below average
Memory 61.5
1-Core 38.1
2-Core 54.7
35% 51.4 Pts
4-Core 57.7
8-Core 56.7
8% 57.2 Pts
64-Core 56.1
4% 56.1 Pts
U3E1, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.7 GHz (avg)
35.2% Below average
Memory 58.2
1-Core 41.4
2-Core 70.5
37% 56.7 Pts
4-Core 73.7
8-Core 71.1
10% 72.4 Pts
64-Core 74
5% 74 Pts
CPU Socket - U3E1, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.55 GHz (avg)
34.1% Below average
Memory 59.9
1-Core 31
2-Core 52.2
33% 47.7 Pts
4-Core 55.8
8-Core 28
6% 41.9 Pts
64-Core 56.4
4% 56.4 Pts
U3E1, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.7 GHz (avg)
33% Below average
Memory 59.2
1-Core 28.2
2-Core 37.4
30% 41.6 Pts
4-Core 40.8
8-Core 47.9
6% 44.3 Pts
64-Core 43.2
3% 43.2 Pts
U3E1, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.7 GHz (avg)
32.9% Below average
Memory 57
1-Core 26.4
2-Core 26.1
28% 36.5 Pts
4-Core 51.7
8-Core 65.5
8% 58.6 Pts
64-Core 48.6
3% 48.6 Pts
SOCKET 0, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 1.7 GHz (avg)
29.3% Poor
Memory 49.9
1-Core 27
2-Core 38.4
27% 38.4 Pts
4-Core 55.5
8-Core 36.9
7% 46.2 Pts
64-Core 34.3
2% 34.3 Pts
CPU Socket - U3E1, 1 CPU, 2 cores, 2 threads
Base clock 1.7 GHz, turbo 0.8 GHz (avg)
17.1% Very poor
Memory 29.7
1-Core 15.3
2-Core 16.6
15% 20.5 Pts
4-Core 28
8-Core 24.4
4% 26.2 Pts
64-Core 2.2
0% 2.2 Pts
3,353 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,695,613 CPUs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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CPU GPU SSD HDD RAM MBD
Typical Celeron B820 Builds (Compare 1,054 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 43%
Speed boat
Workstation
Workstation 2%
Tree trunk

System: Samsung 300E4C/300E5C/300E7C

CPU
Celeron B820IntelBench 42%, 3,353 samples1x
GPU
HD 4000 (Mobile 1.25 GHz)IntelBench 3%, 409,110 samples500x
HD 3000 (Mobile V1 1.1/1.2 GHz)IntelBench 2%, 209,058 samples247x
HD Graphics (G2 Pentium/Celeron 1.1/1.15 GHz)IntelBench 1%, 45,735 samples200x
SSD
A400 240GBKingston  $28Bench 66%, 424,288 samples46x
BX500 240GBCrucial  $29Bench 56%, 142,801 samples25x
A400 480GBKingston  $38Bench 74%, 237,487 samples21x
RAM
AM1U16BC4P2-B19C 1x4GBAdataBench 30%, 1,080 samples71x
AD73I1C1674EV 1x4GBAdataBench 25%, 5,119 samples24x
M471B5273EB0-CK0 1x4GBSamsungBench 28%, 3,287 samples23x
EDIT WITH CUSTOM PC BUILDER Value: 21% - Poor Total price: $28

Popular Celeron B820 systems:

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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

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Group Test Results

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

 Specifications

Essentials

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

Graphics

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

Memory

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

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

 Comments

Added n/a ago.
USA-User
Avatar level
9,832

Liked (edit your comment) Add link

3 years ago.

SLV-User
Avatar level
914

Average

5 years ago.

tengo este procesador por 6 años y aun rinde bien

Your
opinion?
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Ready to retire
Age: 10 years

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