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Intel Celeron B810 vs Intel Celeron B815

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.

ModelIntel Celeron B810Intel Celeron B815
SeriesIntel CeleronIntel Celeron
CodenameSandy BridgeSandy Bridge
Series: Celeron Sandy Bridge
Intel Celeron B840 compare1.9 GHz2 / 2 cores2 MB L3
Intel Celeron B830 compare1.8 GHz2 / 2 cores2 MB L3
Intel Celeron B820 compare1.7 GHz2 / 2 cores2 MB L3
Intel Celeron B8151.6 GHz2 / 2 cores2 MB L3
Intel Celeron B810 « 1.6 GHz2 / 2 cores2 MB L3
Intel Celeron 887 compare1.5 GHz2 / 2 cores2 MB L3
Intel Celeron B800 compare1.5 GHz2 / 2 cores2 MB L3
Intel Celeron 877 compare1.4 GHz2 / 2 cores2 MB L3
Intel Celeron 867 compare1.3 GHz2 / 2 cores2 MB L3
Intel Celeron B730 compare1.8 GHz1 / 2 cores1.5 MB L3
Intel Celeron 847 compare1.1 GHz2 / 2 cores2 MB L3
Intel Celeron 807 compare1.5 GHz1 / 2 cores1.5 MB L3
Intel Celeron B720 compare1.7 GHz1 / 1 cores1.5 MB L3
Intel Celeron B710 compare1.6 GHz1 / 1 cores1.5 MB L3
Intel Celeron 797 compare1.4 GHz1 / 1 cores1.5 MB L3
Intel Celeron B840 compare1.9 GHz2 / 2 cores2 MB L3
Intel Celeron B830 compare1.8 GHz2 / 2 cores2 MB L3
Intel Celeron B820 compare1.7 GHz2 / 2 cores2 MB L3
Intel Celeron B815 « 1.6 GHz2 / 2 cores2 MB L3
Intel Celeron B8101.6 GHz2 / 2 cores2 MB L3
Intel Celeron 887 compare1.5 GHz2 / 2 cores2 MB L3
Intel Celeron B800 compare1.5 GHz2 / 2 cores2 MB L3
Intel Celeron 877 compare1.4 GHz2 / 2 cores2 MB L3
Intel Celeron 867 compare1.3 GHz2 / 2 cores2 MB L3
Intel Celeron B730 compare1.8 GHz1 / 2 cores1.5 MB L3
Intel Celeron 847 compare1.1 GHz2 / 2 cores2 MB L3
Intel Celeron 807 compare1.5 GHz1 / 2 cores1.5 MB L3
Intel Celeron B720 compare1.7 GHz1 / 1 cores1.5 MB L3
Intel Celeron B710 compare1.6 GHz1 / 1 cores1.5 MB L3
Intel Celeron 797 compare1.4 GHz1 / 1 cores1.5 MB L3
Clock1600 MHz1600 MHz
L3 Cache2 MB2 MB
Cores / Threads2 / 22 / 2
TDP35 Watt35 Watt
Technology32 nm32 nm
max. Temp.100 °C100 °C
SocketPGA988PGA988
FeaturesIdle States, Enhanced SpeedStep, Thermal Monitoring, Execute Disable BitIdle States, Enhanced SpeedStep, Thermal Monitoring, Execute Disable Bit
iGPUIntel HD Graphics (Sandy Bridge) (650 - 950 MHz)Intel HD Graphics (Sandy Bridge) (650 - 1050 MHz)
Architecturex86x86
$86 U.S.
Announced
Manufacturerark.intel.comark.intel.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 B810 +
min: 1.23     avg: 1.2     median: 1.2 (2%)     max: 1.25 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
B810 +
min: 2077     avg: 2089     median: 2091 (13%)     max: 2099 Points
100%
B815 +
2093 Points (13%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
B810 +
min: 4020     avg: 4060     median: 4079 (3%)     max: 4081 Points
4029 Points (3%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 B810 +
min: 4995     avg: 5023     median: 5022.5 (3%)     max: 5050 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 B810 +
min: 2550     avg: 2572     median: 2571.5 (3%)     max: 2593 Points
wPrime 2.10 - wPrime 2.0 1024m *
100%
B810 +
min: 1409     avg: 1412     median: 1411.5 (17%)     max: 1414 s
100%
B815 +
1412 s (17%)
wPrime 2.10 - wPrime 2.0 32m *
100%
B810 +
min: 44.6     avg: 44.8     median: 44.8 (9%)     max: 44.9 s
100%
B815 +
44.3 s (9%)
3DMark 06 - CPU - 3DMark 06 - CPU
100%
B810 +
min: 1630     avg: 1635     median: 1633 (3%)     max: 1641 Points
101%
B815 +
1645 Points (4%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
B810 +
min: 14     avg: 21.1     median: 24.5 (5%)     max: 24.7 s
100%
B815 +
24.9 s (5%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
B810 +
min: 32     avg: 47.6     median: 55.2 (2%)     max: 55.5 s
100%
B815 +
55.9 s (2%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 B810 +
min: 762     avg: 1004     median: 1003.5 (4%)     max: 1245 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
B810 +
24210 MIPS (11%)
24000 MIPS (11%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
B810 +
11500 MFLOPS (9%)
100%
B815 +
11480 MFLOPS (9%)
Windows 7 Experience Index - Win7 CPU
100%
B810 +
5.3 Points (68%)
100%
B815 +
5.3 Points (68%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 B810 +
min: 3750     avg: 3779     median: 3778.5 (3%)     max: 3807 Points

Average Benchmarks Intel Celeron B810 → 100% n=10

Average Benchmarks Intel Celeron B815 → 100% n=10

- 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: 2023-07- 1)