Intel Celeron 797 vs Intel Celeron B820 vs Intel Celeron 867

Intel Celeron 797

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The Intel Celeron 797 is a single-core ULV processor for entry level laptops. It is based on the Sandy Bridge architecture (2nd generation Core) and features an integrated graphics card (most likely Intel HD Graphics based on the HD Graphics 2000 at 350-950MHz) and a reduced feature set (compared to the faster Core processors). E.g. Turbo Boost, AES, Hyperthreading, Virtualization VT-d, Quick Sync, Wireless Display and Clear Video HD are deactivated. 

Due to the slow clock speed, the performance is rather limited. Compared to older processors, the 797 should be similar fast as a Celeron M 540 clocked at 1.86 GHz.

Intel Celeron B820

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The Intel Celeron B820 is a dual core processor for entry level laptops. It is based on the Sandy Bridge architecture (2nd generation Core) and features an integrated graphics card (Intel HD Graphics based on the HD Graphics 2000 at 650-1050MHz) and a reduced feature set (compared to the faster Core processors). E.g. Turbo Boost, AES, Hyperthreading, Virtualization VT-d, Quick Sync, Wireless Display and Clear Video HD are deactivated. Furthermore, some power saving features may be deactivated, leading to a shorter battery runtime compared to Core i3 processors.

Due to the slow clock speed, the performance is rather limited. Compared to an AMD Turion II processor, the B810 should be similar fast as a P520.

The integrated dual channel DDR3-1066/1333 memory controller supports up to 16GB.

Intel Celeron 867

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The Intel Celeron 867 is an Ultra Low Voltage (ULV) dual core processor for entry-level laptops. It is based on the Sandy Bridge architecture but many of the features like Turbo Boost, AES, VT-d or HyperThreading are deactivated. The Celeron 867 integrates a graphics card called Intel HD Graphics that is based on the HD Graphics 2000 and clocked at 350 to 1000 MHz.

The performance of the Pentium 867 should be faster than a similar clocked Arrandale Pentium CPU and therefore on a level of the 1.4 GHz Pentium U5600.

The 17W TDP rating includes the integrated GPU and memory controller and therefore the 867 is suited for small subnotebooks.

Intel Celeron 797Intel Celeron B820Intel Celeron 867
Intel CeleronIntel CeleronIntel Celeron
Sandy BridgeSandy BridgeSandy Bridge
Series: Celeron Sandy Bridge
Intel Celeron B8401.9 GHz2 / 22 MB
Intel Celeron B8301.8 GHz2 / 22 MB
Intel Celeron B8201.7 GHz2 / 22 MB
Intel Celeron B8151.6 GHz2 / 22 MB
Intel Celeron B8101.6 GHz2 / 22 MB
Intel Celeron 8871.5 GHz2 / 22 MB
Intel Celeron B8001.5 GHz2 / 22 MB
Intel Celeron 8771.4 GHz2 / 22 MB
Intel Celeron 8671.3 GHz2 / 22 MB
Intel Celeron B7301.8 GHz1 / 21.5 MB
Intel Celeron 8471.1 GHz2 / 22 MB
Intel Celeron 8071.5 GHz1 / 21.5 MB
Intel Celeron B7201.7 GHz1 / 11.5 MB
Intel Celeron B7101.6 GHz1 / 11.5 MB
» Intel Celeron 7971.4 GHz1 / 11.5 MB
Intel Celeron B8401.9 GHz2 / 22 MB
Intel Celeron B8301.8 GHz2 / 22 MB
» Intel Celeron B8201.7 GHz2 / 22 MB
Intel Celeron B8151.6 GHz2 / 22 MB
Intel Celeron B8101.6 GHz2 / 22 MB
Intel Celeron 8871.5 GHz2 / 22 MB
Intel Celeron B8001.5 GHz2 / 22 MB
Intel Celeron 8771.4 GHz2 / 22 MB
Intel Celeron 8671.3 GHz2 / 22 MB
Intel Celeron B7301.8 GHz1 / 21.5 MB
Intel Celeron 8471.1 GHz2 / 22 MB
Intel Celeron 8071.5 GHz1 / 21.5 MB
Intel Celeron B7201.7 GHz1 / 11.5 MB
Intel Celeron B7101.6 GHz1 / 11.5 MB
Intel Celeron 7971.4 GHz1 / 11.5 MB
Intel Celeron B8401.9 GHz2 / 22 MB
Intel Celeron B8301.8 GHz2 / 22 MB
Intel Celeron B8201.7 GHz2 / 22 MB
Intel Celeron B8151.6 GHz2 / 22 MB
Intel Celeron B8101.6 GHz2 / 22 MB
Intel Celeron 8871.5 GHz2 / 22 MB
Intel Celeron B8001.5 GHz2 / 22 MB
Intel Celeron 8771.4 GHz2 / 22 MB
» Intel Celeron 8671.3 GHz2 / 22 MB
Intel Celeron B7301.8 GHz1 / 21.5 MB
Intel Celeron 8471.1 GHz2 / 22 MB
Intel Celeron 8071.5 GHz1 / 21.5 MB
Intel Celeron B7201.7 GHz1 / 11.5 MB
Intel Celeron B7101.6 GHz1 / 11.5 MB
Intel Celeron 7971.4 GHz1 / 11.5 MB
1400 MHz1700 MHz1300 MHz
64 KB128 KB128 KB
256 KB512 KB512 KB
1.5 MB2 MB2 MB
1 / 12 / 22 / 2
35 35 17
32 32 32
100 °C100 °C100 °C
BGA1023PGA988BGA1023
HD Graphics, DDR3 Memory Controller, Enhanced Speedstep, Thermal Monitoring, Execute Disable BitIdle States, Enhanced SpeedStep, Thermal Monitoring, Execute Disable BitHD Graphics, DDR3 Memory Controller, Enhanced Speedstep, Thermal Monitoring, Execute Disable Bit
iGPUIntel HD Graphics (Sandy Bridge) (350 - 950 MHz)Intel HD Graphics (Sandy Bridge) (650 - 1050 MHz)Intel HD Graphics (Sandy Bridge) (350 - 1000 MHz)
Architecturex86x86x86
Intel Celeron 797Intel Celeron 867
$86 U.S.

Benchmarks

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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Redaktion, 2017-09- 8 (Update: 2017-09-11)