Average Bench: 40.7% (959th of 1316)

Based on 2,186 user benchmarks.  Device: BFEBFBFF000206A7 Model: Intel(R) Celeron(R) CPU B800 @ 1.50GHz

Below average average bench

The Intel Celeron B800 averaged 59.2% 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 70.8Pts
Avg. Single Core Mixed Speed 34.1Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Celeron B800 is 21.1%. This is a relatively narrow range which indicates that the Intel Celeron B800 performs reasonably consistently under varying real world conditions.


Avg. Multi Core Mixed Speed 66.7Pts
Avg. Octa Core Mixed Speed 66.2Pts

Average Bench

(Based on 2,186 samples)
Min Avg Max
45.1 Memory 70.8 83
17.6 1-Core 34.1 39.3
27.9 2-Core 63.5 78.4
39.1% 56.2 Pts
Min Avg Max
32.4 4-Core 65.1 78.5
33.7 8-Core 66.2 78.5
8.95% 65.6 Pts
Min Avg Max
33.1 64-Core 66.7 78.8
4.5% 66.7 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
CPU1, 1 CPU, 2 cores, 2 threads
Base clock 1.5 GHz, turbo 1.5 GHz (avg)
Memory 79.8
1-Core 36.8
2-Core 76
44% 64.2 Pts
4-Core 78.6
8-Core 78.4
11% 78.5 Pts
64-Core 77.8
5% 77.8 Pts
CPU, 1 CPU, 2 cores, 2 threads
Base clock 1.5 GHz, turbo 1.5 GHz (avg)
Memory 79.9
1-Core 38.9
2-Core 78.1
45% 65.6 Pts
4-Core 77.9
8-Core 76.6
11% 77.2 Pts
64-Core 77.4
5% 77.4 Pts
CPU1, 1 CPU, 2 cores, 2 threads
Base clock 1.5 GHz
Memory 80
1-Core 37.7
2-Core 74.5
44% 64.1 Pts
4-Core 76.5
8-Core 78
10% 77.2 Pts
64-Core 78.3
5% 78.3 Pts
SOCKET 0, 1 CPU, 2 cores, 2 threads
Base clock 1.5 GHz
Memory 76.5
1-Core 29.6
2-Core 72.9
41% 59.7 Pts
4-Core 63.7
8-Core 53.2
8% 58.5 Pts
64-Core 63.3
4% 63.3 Pts
CPU Socket - U3E1, 1 CPU, 2 cores, 2 threads
Base clock 1.5 GHz, turbo 1.25 GHz (avg)
Memory 75.9
1-Core 38.4
2-Core 75.8
43% 63.4 Pts
4-Core 54.6
8-Core 52.5
7% 53.5 Pts
64-Core 54.9
4% 54.9 Pts
CPU1, 1 CPU, 2 cores, 2 threads
Base clock 1.5 GHz, turbo 1.5 GHz (avg)
Memory 65.7
1-Core 38.9
2-Core 75
40% 59.9 Pts
4-Core 77.8
8-Core 75.4
10% 76.6 Pts
64-Core 76.4
5% 76.4 Pts
CPU1, 1 CPU, 2 cores, 2 threads
Base clock 1.5 GHz, turbo 1.5 GHz (avg)
Memory 58.2
1-Core 36.7
2-Core 76.5
37% 57.1 Pts
4-Core 76.6
8-Core 76.4
10% 76.5 Pts
64-Core 75.6
5% 75.6 Pts
2,186 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 46,294,662 CPUs tested.

Typical Celeron B800 Builds (Compare 1,387 builds) See popular component choices, score breakdowns and rankings.
Gaming 2%
Tree trunk
Desktop 41%
Speed boat
Workstation 2%
Tree trunk

System: Samsung 300E4A/300E5A/300E7A/3430EA/3530EA

EDIT WITH CUSTOM PC BUILDER Value: 21% - Poor Total price: $29

Popular Celeron B800 systems:

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  • - RAM tests include: single/multi core bandwidth and latency.
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Processor Rankings (Price vs Performance) September 2021 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 B800 (2M Cache, 1.50 GHz)
Code NameSandy Bridge
Launch DateQ2'11
Processor NumberB800
# of Cores2
# of Threads2
Cache2 MB L3
Instruction Set64-bit
Instruction Set ExtensionsSSE4.x
Embedded Options AvailableNo
Lithography32 nm
Recommended PriceN/A
Clock Speed1.5 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 GHz
Quick Sync VideoNo
InTru 3D TechNo
Clear Video HD TechNo
Intel InsiderNo
Flexible Display InterfaceYes
Macrovision License RequiredNo


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


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


1316 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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