Intel Celeron B820 vs Intel Celeron B810 vs Intel Celeron B815

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 B810

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The Intel Celeron B810 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 650-900MHz) 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 the previous generation, the B810 should be similar fast as a 1.7-2 GHz Arrandale Celeron (e.g. Celeron P4500).

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

The CPU was first leaked in support documents of Fujutsu laptops (Lifebook P701, S751, S761, ...).

Intel Celeron B815

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The Intel Celeron B815 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 called 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.

Compared to the similar Celeron B810, the B815 offers a faster clocked graphics card.

Due to the slow clock speed, the performance is rather limited. Compared to the previous generation, the B810 should be similar fast as a 1.7-2 GHz Arrandale Celeron (e.g. Celeron P4500).

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

Intel Celeron B820Intel Celeron B810Intel Celeron B815
Intel CeleronIntel CeleronIntel Celeron
Sandy BridgeSandy BridgeSandy Bridge
: Celeron Sandy Bridge
Intel Celeron B8401900 MHz2 / 22 MB
Intel Celeron B8301800 MHz2 / 22 MB
» Intel Celeron B8201700 MHz2 / 22 MB
Intel Celeron B8151600 MHz2 / 22 MB
Intel Celeron B8101600 MHz2 / 22 MB
Intel Celeron 8871500 MHz2 / 22 MB
Intel Celeron B8001500 MHz2 / 22 MB
Intel Celeron 8771400 MHz2 / 22 MB
Intel Celeron 8671300 MHz2 / 22 MB
Intel Celeron B7301800 MHz1 / 21.5 MB
Intel Celeron 8471100 MHz2 / 22 MB
Intel Celeron 8071500 MHz1 / 21.5 MB
Intel Celeron B7201700 MHz1 / 11.5 MB
Intel Celeron B7101600 MHz1 / 11.5 MB
Intel Celeron 7971400 MHz1 / 11.5 MB
Intel Celeron B8401900 MHz2 / 22 MB
Intel Celeron B8301800 MHz2 / 22 MB
Intel Celeron B8201700 MHz2 / 22 MB
Intel Celeron B8151600 MHz2 / 22 MB
» Intel Celeron B8101600 MHz2 / 22 MB
Intel Celeron 8871500 MHz2 / 22 MB
Intel Celeron B8001500 MHz2 / 22 MB
Intel Celeron 8771400 MHz2 / 22 MB
Intel Celeron 8671300 MHz2 / 22 MB
Intel Celeron B7301800 MHz1 / 21.5 MB
Intel Celeron 8471100 MHz2 / 22 MB
Intel Celeron 8071500 MHz1 / 21.5 MB
Intel Celeron B7201700 MHz1 / 11.5 MB
Intel Celeron B7101600 MHz1 / 11.5 MB
Intel Celeron 7971400 MHz1 / 11.5 MB
Intel Celeron B8401900 MHz2 / 22 MB
Intel Celeron B8301800 MHz2 / 22 MB
Intel Celeron B8201700 MHz2 / 22 MB
» Intel Celeron B8151600 MHz2 / 22 MB
Intel Celeron B8101600 MHz2 / 22 MB
Intel Celeron 8871500 MHz2 / 22 MB
Intel Celeron B8001500 MHz2 / 22 MB
Intel Celeron 8771400 MHz2 / 22 MB
Intel Celeron 8671300 MHz2 / 22 MB
Intel Celeron B7301800 MHz1 / 21.5 MB
Intel Celeron 8471100 MHz2 / 22 MB
Intel Celeron 8071500 MHz1 / 21.5 MB
Intel Celeron B7201700 MHz1 / 11.5 MB
Intel Celeron B7101600 MHz1 / 11.5 MB
Intel Celeron 7971400 MHz1 / 11.5 MB
1700 MHz1600 MHz1600 MHz
128 KB
512 KB
2 MB2 MB2 MB
2 / 22 / 22 / 2
35 35 35
32 32 32
100 °C100 °C100 °C
PGA988PGA988PGA988
Idle States, Enhanced SpeedStep, Thermal Monitoring, Execute Disable BitIdle States, Enhanced SpeedStep, Thermal Monitoring, Execute Disable BitIdle States, Enhanced SpeedStep, Thermal Monitoring, Execute Disable Bit
iGPUIntel HD Graphics (Sandy Bridge) (650 - 1050 MHz)Intel HD Graphics (Sandy Bridge) (650 - 950 MHz)Intel HD Graphics (Sandy Bridge) (650 - 1050 MHz)
$86 U.S.$86 U.S.
Intel Celeron B810Intel Celeron B815

Cinebench R11.5 - CPU Multi 64Bit
100%
B810 +
1.2 Points (4%)
Cinebench R10 - Rendering Single 32Bit
100%
B810 +
min: 2077     avg: 2089     median: 2091 (23%)     max: 2099 Points
100%
B815 +
2093 Points (23%)
Cinebench R10 - Rendering Multiple CPUs 32Bit
100%
B810 +
min: 4020     avg: 4060     median: 4079 (8%)     max: 4081 Points
4029 Points (8%)
Cinebench R10 - Rendering Multiple CPUs 64Bit
100%
B810 +
min: 4995     avg: 5022.5     median: 5022 (7%)     max: 5050 Points
Cinebench R10 - Rendering Single CPUs 64Bit
100%
B810 +
min: 2550     avg: 2571.5     median: 2571 (25%)     max: 2593 Points
wPrime 2.0x - 1024m *
100%
B810 +
min: 1408     avg: 1411.1     median: 1411 (17%)     max: 1413 seconds
100%
B815 +
1412 seconds (17%)
wPrime 2.0x - 32m *
100%
B810 +
44.8 seconds (9%)
100%
B815 +
44.3 seconds (9%)
3DMark 06 - CPU
100%
B810 +
min: 1630     avg: 1634.7     median: 1633 (11%)     max: 1641 Points
101%
B815 +
1645 Points (11%)
Super Pi mod 1.5 XS 1M *
100%
B810 +
min: 14     avg: 21.1     median: 24 (5%)     max: 24 Seconds
100%
B815 +
24.9 Seconds (5%)
Super Pi mod 1.5 XS 2M *
100%
B810 +
min: 32     avg: 47.6     median: 55 (2%)     max: 55 Seconds
100%
B815 +
55.9 Seconds (2%)
Super Pi Mod 1.5 XS 32M *
100%
B810 +
min: 762     avg: 1003.4     median: 1003 (4%)     max: 1244 Seconds
SiSoft Sandra Dhrystone (MIPS)
100%
B810 +
24210 MIPS (11%)
24000 MIPS (11%)
SiSoft Sandra Whetstone (MFLOPS)
100%
B810 +
11500 MFLOPS (9%)
100%
B815 +
11480 MFLOPS (9%)
Windows 7 Experience Index - Processor
100%
B810 +
5.3 points (76%)
100%
B815 +
5.3 points (76%)
3DMark Vantage - P CPU no PhysX 1280x1024
100%
B810 +
min: 3750     avg: 3778.5     median: 3778 (6%)     max: 3807 Points

Average Benchmarks Intel Celeron B810 → 100%

Average Benchmarks Intel Celeron B815 → 100%

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)