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Intel Celeron N2806 vs Intel Celeron N2805

Intel Celeron N2806

► remove from comparison Intel N2806

The Intel Celeron N2806 is a power efficient dual-core SoC for entry-level notebooks. It is clocked at 1.6 - 2.0 GHz and part of the Bay Trail-M platform. Thanks to the specially optimized 22 nanometer low-power process (P1271) with tri-gate transistors, performance and energy efficiency have been significantly improved compared to previous Intel Atom CPUs.

Architecture

The processor cores are based on the new Silvermont architecture, which is an out-of-order design for the first time. The increased utilization of the pipeline and many other improvements (optimized branch prediction, increased buffers, enhanced decoders) have increased the performance per clock by about 50 percent. At the same time, however, the Hyper-Threading feature of the previous generation has been removed. Other major changes are the support for new instruction set extensions such as SSE 4.1 and 4.2 as well as AES-NI (depending on the model).

Performance

Thanks to the improved performance per clock, the Celeron N2806 is faster than previous Intel Atoms, e.g. the N2800. Therefore, the N2806 competes with entry-level AMD APUs like the AMD E1-1200. For simple everyday tasks such as Internet or Office the performance is adequate, but not for more complex software or modern games.

Graphics

The graphics unit of Bay Trail is based on the Intel Gen7 architecture, which supports DirectX 11 and is also found in the Ivy Bridge series (e.g. HD Graphics 4000). With only 4 EUs (Execution Units) and a relatively low clock speed of 313 - 756 MHz, the GPU is even slower than the HD Graphics (Ivy Bridge). Therefore, only older and less demanding games will run fluently.

Power Consumption

The entire SoC is rated at a TDP of 4.5 watts (2.5 W SDP). Thus, the chip can be used in passively cooled subnotebooks.

Intel Celeron N2805

► remove from comparison Intel N2805

The Intel Celeron N2805 is a power efficient dual-core SoC for entry-level notebooks. It is clocked at up to 1.46 GHz and part of the Bay Trail-M platform. Thanks to the specially optimized 22 nanometer low-power process (P1271) with tri-gate transistors, performance and energy efficiency have been significantly improved compared to previous Intel Atom CPUs.

Architecture

The processor cores are based on the new Silvermont architecture, which is an out-of-order design for the first time. The increased utilization of the pipeline and many other improvements (optimized branch prediction, increased buffers, enhanced decoders) have increased the performance per clock by about 50 percent. At the same time, however, the Hyper-Threading feature of the previous generation has been removed. Other major changes are the support for new instruction set extensions such as SSE 4.1 and 4.2 as well as AES-NI (depending on the model).

Performance

Thanks to the improved performance per clock, the Celeron N2805 is faster than previous Intel Atoms, e.g. the N2600. According to our benchmarks, the N2805 competes with AMD APUs like the AMD E1-2100. For very simple everyday tasks such as Internet or Office the performance is adequate, but not for more complex software or modern games.

Graphics

The graphics unit of Bay Trail is based on the Intel Gen7 architecture, which supports DirectX 11 and is also found in the Ivy Bridge series (e.g. HD Graphics 4000). With only 4 EUs (Execution Units) and a relatively low clock speed of up to 667 MHz, the GPU is even slower than the HD Graphics (Ivy Bridge). Therefore, only very old and less demanding games will run fluently.

Power Consumption

The entire SoC is rated at a TDP of 4.3 watts (2.5 W SDP). Thus, the chip can be used in compact subnotebooks.

ModelIntel Celeron N2806Intel Celeron N2805
SeriesIntel CeleronIntel Celeron
CodenameBay Trail-MBay Trail-M
Series: Celeron Bay Trail-M
Intel Celeron N2940 compare1.83 - 2.25 GHz4 / 4 cores
Intel Celeron N2930 compare1.83 - 2.16 GHz4 / 4 cores
Intel Celeron N2920 compare1.86 - 2 GHz4 / 4 cores
Intel Celeron N2840 compare2.16 - 2.58 GHz2 / 2 cores
Intel Celeron N2910 compare1.6 GHz4 / 4 cores
Intel Celeron N2830 compare2.16 - 2.41 GHz2 / 2 cores
Intel Celeron N2820 compare2.17 - 2.39 GHz2 / 2 cores
Intel Celeron N2815 compare1.86 - 2.13 GHz2 / 2 cores
Intel Celeron N2810 compare2 GHz2 / 2 cores
Intel Celeron N2808 compare1.58 - 2.25 GHz2 / 2 cores
Intel Celeron N2807 compare1.58 - 2.16 GHz2 / 2 cores
Intel Celeron N2806 « 1.58 - 2 GHz2 / 2 cores
Intel Celeron N28051.46 GHz2 / 2 cores
Intel Celeron N2940 compare1.83 - 2.25 GHz4 / 4 cores
Intel Celeron N2930 compare1.83 - 2.16 GHz4 / 4 cores
Intel Celeron N2920 compare1.86 - 2 GHz4 / 4 cores
Intel Celeron N2840 compare2.16 - 2.58 GHz2 / 2 cores
Intel Celeron N2910 compare1.6 GHz4 / 4 cores
Intel Celeron N2830 compare2.16 - 2.41 GHz2 / 2 cores
Intel Celeron N2820 compare2.17 - 2.39 GHz2 / 2 cores
Intel Celeron N2815 compare1.86 - 2.13 GHz2 / 2 cores
Intel Celeron N2810 compare2 GHz2 / 2 cores
Intel Celeron N2808 compare1.58 - 2.25 GHz2 / 2 cores
Intel Celeron N2807 compare1.58 - 2.16 GHz2 / 2 cores
Intel Celeron N28061.58 - 2 GHz2 / 2 cores
Intel Celeron N2805 « 1.46 GHz2 / 2 cores
Clock1580 - 2000 MHz1460 MHz
L1 Cache112 KB112 KB
L2 Cache1 MB1 MB
Cores / Threads2 / 22 / 2
TDP4.5 Watt4.3 Watt
Technology22 nm22 nm
max. Temp.105 °C80 °C
SocketFCBGA1170
FeaturesIntel HD Graphics (Bay Trail, 313 - 756 MHz), max. 4 GB DDR3L-1066, Execution Disable Bit, SpeedstepIntel HD Graphics (Bay Trail, 313 - 667 MHz), Single-Channel DDR3L-1066
iGPUIntel HD Graphics (Bay Trail) (313 - 756 MHz)Intel HD Graphics (Bay Trail) (313 - 667 MHz)
Architecturex86x86
$107 U.S.$107 U.S.
Announced
Manufacturerark.intel.comark.intel.com

Benchmarks

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
58 Points (0%)
44 Points (0%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
26 Points (8%)
24 Points (7%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 N2806 +
0.6 Points (1%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 N2805 +
min: 739     avg: 756     median: 756 (5%)     max: 773 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 N2805 +
min: 1393     avg: 1430     median: 1430 (1%)     max: 1467 Points
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 N2805 +
2634 s (31%)
wPrime 2.10 - wPrime 2.0 32m *
100%
1 N2805 +
85.2 s (17%)
WinRAR - WinRAR 4.0
100%
1 N2805 +
887 Points (1%)
X264 HD Benchmark 4.0 - x264 Pass 2
100%
1 N2805 +
3.1 fps (1%)
X264 HD Benchmark 4.0 - x264 Pass 1
100%
1 N2805 +
17.4 fps (4%)
TrueCrypt - TrueCrypt Serpent
100%
1 N2805 +
0 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
100%
1 N2805 +
0.1 GB/s (1%)
TrueCrypt - TrueCrypt AES
100%
1 N2805 +
0.1 GB/s (0%)
3DMark 06 - CPU - 3DMark 06 - CPU
1195 Points (3%)
885 Points (2%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 N2805 +
55.7 s (12%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 N2805 +
121.2 s (5%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 N2805 +
2580 s (11%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 N2805 +
1534 Points (1%)
3DMark 11 - 3DM11 Performance Physics
100%
1 N2805 +
min: 568     avg: 638     median: 637.5 (2%)     max: 707 Points
3DMark - 3DMark Ice Storm Physics
100%
1 N2805 +
min: 6672     avg: 6723     median: 6723 (5%)     max: 6774 Points
3DMark - 3DMark Cloud Gate Physics
100%
1 N2805 +
min: 512     avg: 521     median: 521 (1%)     max: 530 Points
3DMark - 3DMark Fire Strike Standard Physics
100%
1 N2805 +
634 Points (1%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
100%
1 N2805 +
1017 Points (2%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
100%
1 N2805 +
599 Points (12%)
Geekbench 2 - 32 Bit - Geekbench Stream
100%
1 N2805 +
1947 Points (16%)
Geekbench 2 - 32 Bit - Geekbench Memory
100%
1 N2805 +
1712 Points (16%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
100%
1 N2805 +
1233 Points (2%)
Geekbench 2 - 32 Bit - Geekbench Integer
100%
1 N2805 +
1397 Points (3%)
Geekbench 2 - 32 Bit - Geekbench Total Score
100%
1 N2805 +
1457 Points (4%)

Average Benchmarks Intel Celeron N2806 → 100% n=3

Average Benchmarks Intel Celeron N2805 → 81% n=3

- 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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v1.26
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#12 return log +0.022s ... 0.166s

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Redaktion, 2017-09- 8 (Update: 2023-07- 1)