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Intel Celeron 797 vs Intel Celeron B840 vs Intel Celeron B710

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 B840

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The Intel Celeron B840 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 B840 should be similar fast as a 2 GHz Arrandale Pentium /  Celeron (e.g. P6100).

The integrated dual channel DDR3-1066/1333 memory controller supports up to 8GB.

Intel Celeron B710

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The Intel Celeron B710 is a single 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 650-1000MHz) 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 previous generations, the B710 should be similar fast as a 2.1 GHz Celeron M 560.

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

ModelIntel Celeron 797Intel Celeron B840Intel Celeron B710
SeriesIntel CeleronIntel CeleronIntel Celeron
CodenameSandy BridgeSandy BridgeSandy Bridge
Series: Celeron Sandy Bridge
Intel Celeron B8401.9 GHz2 / 2 cores2 MB L3
Intel Celeron B8301.8 GHz2 / 2 cores2 MB L3
Intel Celeron B8201.7 GHz2 / 2 cores2 MB L3
Intel Celeron B8151.6 GHz2 / 2 cores2 MB L3
Intel Celeron B8101.6 GHz2 / 2 cores2 MB L3
Intel Celeron 8871.5 GHz2 / 2 cores2 MB L3
Intel Celeron B8001.5 GHz2 / 2 cores2 MB L3
Intel Celeron 8771.4 GHz2 / 2 cores2 MB L3
Intel Celeron 8671.3 GHz2 / 2 cores2 MB L3
Intel Celeron B7301.8 GHz1 / 2 cores1.5 MB L3
Intel Celeron 8471.1 GHz2 / 2 cores2 MB L3
Intel Celeron 8071.5 GHz1 / 2 cores1.5 MB L3
Intel Celeron B7201.7 GHz1 / 1 cores1.5 MB L3
Intel Celeron B7101.6 GHz1 / 1 cores1.5 MB L3
Intel Celeron 797 « 1.4 GHz1 / 1 cores1.5 MB L3
Intel Celeron B840 « 1.9 GHz2 / 2 cores2 MB L3
Intel Celeron B8301.8 GHz2 / 2 cores2 MB L3
Intel Celeron B8201.7 GHz2 / 2 cores2 MB L3
Intel Celeron B8151.6 GHz2 / 2 cores2 MB L3
Intel Celeron B8101.6 GHz2 / 2 cores2 MB L3
Intel Celeron 8871.5 GHz2 / 2 cores2 MB L3
Intel Celeron B8001.5 GHz2 / 2 cores2 MB L3
Intel Celeron 8771.4 GHz2 / 2 cores2 MB L3
Intel Celeron 8671.3 GHz2 / 2 cores2 MB L3
Intel Celeron B7301.8 GHz1 / 2 cores1.5 MB L3
Intel Celeron 8471.1 GHz2 / 2 cores2 MB L3
Intel Celeron 8071.5 GHz1 / 2 cores1.5 MB L3
Intel Celeron B7201.7 GHz1 / 1 cores1.5 MB L3
Intel Celeron B7101.6 GHz1 / 1 cores1.5 MB L3
Intel Celeron 7971.4 GHz1 / 1 cores1.5 MB L3
Intel Celeron B8401.9 GHz2 / 2 cores2 MB L3
Intel Celeron B8301.8 GHz2 / 2 cores2 MB L3
Intel Celeron B8201.7 GHz2 / 2 cores2 MB L3
Intel Celeron B8151.6 GHz2 / 2 cores2 MB L3
Intel Celeron B8101.6 GHz2 / 2 cores2 MB L3
Intel Celeron 8871.5 GHz2 / 2 cores2 MB L3
Intel Celeron B8001.5 GHz2 / 2 cores2 MB L3
Intel Celeron 8771.4 GHz2 / 2 cores2 MB L3
Intel Celeron 8671.3 GHz2 / 2 cores2 MB L3
Intel Celeron B7301.8 GHz1 / 2 cores1.5 MB L3
Intel Celeron 8471.1 GHz2 / 2 cores2 MB L3
Intel Celeron 8071.5 GHz1 / 2 cores1.5 MB L3
Intel Celeron B7201.7 GHz1 / 1 cores1.5 MB L3
Intel Celeron B710 « 1.6 GHz1 / 1 cores1.5 MB L3
Intel Celeron 7971.4 GHz1 / 1 cores1.5 MB L3
Clock1400 MHz1900 MHz1600 MHz
L1 Cache64 KB64 KB
L2 Cache256 KB256 KB
L3 Cache1.5 MB2 MB1.5 MB
Cores / Threads1 / 12 / 21 / 1
TDP35 Watt35 Watt35 Watt
32 nm32 nm32 nm, 0.871-1.091
max. Temp.100 °C100 °C100 °C
SocketBGA1023rPGA988BPGA988
FeaturesHD Graphics, DDR3 Memory Controller, 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) (350 - 950 MHz)Intel HD Graphics (Sandy Bridge) (650 - 950 MHz)Intel HD Graphics (Sandy Bridge) (650 - 1000 MHz)
Architecturex86x86x86
Announced
ManufacturerIntel Celeron 797Intel Celeron B840Intel Celeron B710
$86 U.S.

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 B710 +
0.6 Points (1%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 B710 +
2051 Points (12%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 B710 +
2574 Points (14%)
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 B710 +
2825 s (33%)
wPrime 2.10 - wPrime 2.0 32m *
100%
1 B710 +
88.4 s (18%)
WinRAR - WinRAR 4.0
100%
1 B710 +
631 Points (4%)
X264 HD Benchmark 4.0 - x264 Pass 2
100%
1 B710 +
3.5 fps (1%)
X264 HD Benchmark 4.0 - x264 Pass 1
100%
1 B710 +
20.3 fps (5%)
TrueCrypt - TrueCrypt Serpent
100%
1 B710 +
0 GB/s (1%)
TrueCrypt - TrueCrypt Twofish
100%
1 B710 +
0 GB/s (1%)
TrueCrypt - TrueCrypt AES
100%
1 B710 +
0.1 GB/s (0%)
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 B710 +
868 Points (2%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 B710 +
25.1 s (5%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 B710 +
56.8 s (2%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 B710 +
1259 s (6%)
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 B710 +
11230 MIPS (5%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 B710 +
5370 MFLOPS (4%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 B710 +
1962 Points (2%)

Average Benchmarks Intel Celeron B710 → NAN% n=

- 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

v1.22
log 03. 22:49:19

#0 checking url part for id 3009 +0s ... 0s

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#4 did not recreate cache, as it is less than 5 days old! Created at Fri, 02 Jun 2023 13:55:08 +0200 +0.001s ... 0.001s

#5 composed specs +0.019s ... 0.02s

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#7 getting avg benchmarks for device 3009 +0.001s ... 0.022s

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#9 getting avg benchmarks for device 2859 +0.002s ... 0.024s

#10 got single benchmarks 2859 +0.006s ... 0.029s

#11 getting avg benchmarks for device 2835 +0.002s ... 0.031s

#12 got single benchmarks 2835 +0.005s ... 0.037s

#13 got avg benchmarks for devices +0s ... 0.037s

#14 min, max, avg, median took s +0.041s ... 0.077s

#15 return log +0s ... 0.077s

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