Intel Celeron N2820 vs Intel Celeron N2805 vs Intel Celeron N2910

Intel Celeron N2820

► remove Intel N2820

The Intel Celeron N2820 is a power efficient dual-core SoC for entry-level notebooks. It is clocked at up to 2.4 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 N2820 is faster than previous Intel Atoms, e.g. the N2850. Therefore, the N2820 even competes with entry-level AMD APUs like the AMD E1-2500. For simple everyday tasks such as Internet or Office the performance is adequate, but not for 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 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 7.5 watts. Thus, the chip can be used in compact subnotebooks.

Intel Celeron N2805

► remove 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.

Intel Celeron N2910

► remove Intel N2910

The Intel Celeron N2910 is a power efficient quad-core SoC for entry-level notebooks. It is clocked at up to 1.6 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 N2910 is significantly faster than previous Intel Atoms, e.g. the N2800. According to our benchmarks, the N2910 competes with AMD Kabini APUs like the A6-1450. For simple everyday tasks such as Internet or Office the performance is adequate, but not for 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 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 7.5 watts. Thus, the chip can be used in compact subnotebooks.

Intel Celeron N2820Intel Celeron N2805Intel Celeron N2910
Intel CeleronIntel CeleronIntel Celeron
Bay Trail-MBay Trail-MBay Trail-M
: Celeron Bay Trail-M
Intel Celeron N29401830 - 2250 MHz4 / 4
Intel Celeron N29301830 - 2160 MHz4 / 4
Intel Celeron N29201860 - 2000 MHz4 / 4
Intel Celeron N28402160 - 2580 MHz2 / 2
Intel Celeron N29101600 MHz4 / 4
Intel Celeron N28302160 - 2410 MHz2 / 2
» Intel Celeron N28202170 - 2390 MHz2 / 2
Intel Celeron N28151860 - 2133 MHz2 / 2
Intel Celeron N28102000 MHz2 / 2
Intel Celeron N28081580 - 2250 MHz2 / 2
Intel Celeron N28071580 - 2160 MHz2 / 2
Intel Celeron N28061580 - 2000 MHz2 / 2
Intel Celeron N28051460 MHz2 / 2
Intel Celeron N29401830 - 2250 MHz4 / 4
Intel Celeron N29301830 - 2160 MHz4 / 4
Intel Celeron N29201860 - 2000 MHz4 / 4
Intel Celeron N28402160 - 2580 MHz2 / 2
Intel Celeron N29101600 MHz4 / 4
Intel Celeron N28302160 - 2410 MHz2 / 2
Intel Celeron N28202170 - 2390 MHz2 / 2
Intel Celeron N28151860 - 2133 MHz2 / 2
Intel Celeron N28102000 MHz2 / 2
Intel Celeron N28081580 - 2250 MHz2 / 2
Intel Celeron N28071580 - 2160 MHz2 / 2
Intel Celeron N28061580 - 2000 MHz2 / 2
» Intel Celeron N28051460 MHz2 / 2
Intel Celeron N29401830 - 2250 MHz4 / 4
Intel Celeron N29301830 - 2160 MHz4 / 4
Intel Celeron N29201860 - 2000 MHz4 / 4
Intel Celeron N28402160 - 2580 MHz2 / 2
» Intel Celeron N29101600 MHz4 / 4
Intel Celeron N28302160 - 2410 MHz2 / 2
Intel Celeron N28202170 - 2390 MHz2 / 2
Intel Celeron N28151860 - 2133 MHz2 / 2
Intel Celeron N28102000 MHz2 / 2
Intel Celeron N28081580 - 2250 MHz2 / 2
Intel Celeron N28071580 - 2160 MHz2 / 2
Intel Celeron N28061580 - 2000 MHz2 / 2
Intel Celeron N28051460 MHz2 / 2
2170 - 2390 MHz1460 MHz1600 MHz
112 KB112 KB224 KB
1 MB1 MB2 MB
2 / 22 / 24 / 4
7.5 4.3 7.5
22 22 22
105 °C80 °C100 °C
FCBGA1170
HD Graphics (Bay Trail, 313 - 756 MHz), Wireless Display, 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)Intel HD Graphics (Bay Trail) (313 - 756 MHz)
$107 U.S.$107 U.S.
Intel Celeron N2820Intel Celeron N2805Intel Celeron N2910

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
11.2 pt (12%)
Cinebench R20 - CPU (Single Core)
79 Points (15%)
Cinebench R20 - CPU (Multi Core)
143 Points (1%)
Cinebench R15 - CPU Multi 64Bit
min: 46     avg: 58     median: 58 (1%)     max: 70 Points
010203040506070Tooltip
44 Points (1%)
97 Points (2%)
Cinebench R15 - CPU Single 64Bit
min: 26     avg: 34.3     median: 37.9 (17%)     max: 39 Points
24 Points (11%)
27 Points (12%)
Cinebench R11.5 - CPU Multi 64Bit
min: 0.51     avg: 0.7     median: 0.7 (2%)     max: 0.87 Points
1.1 Points (3%)
Cinebench R11.5 - CPU Single 64Bit
min: 0.29     avg: 0.4     median: 0.4 (14%)     max: 0.43 Points
0.3 Points (12%)
Cinebench R10 - Rendering Single 32Bit
min: 900     avg: 1061     median: 1061 (11%)     max: 1222 Points
min: 739     avg: 756     median: 756 (8%)     max: 773 Points
844 Points (9%)
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 1635     avg: 2010     median: 2010 (3%)     max: 2385 Points
min: 1393     avg: 1430     median: 1430 (2%)     max: 1467 Points
2907 Points (5%)
Cinebench R10 - Rendering Multiple CPUs 64Bit
3243 Points (4%)
4302 Points (5%)
Cinebench R10 - Rendering Single CPUs 64Bit
1672 Points (16%)
1206 Points (11%)
wPrime 2.0x - 1024m *
1543 seconds (18%)
2634 seconds (31%)
wPrime 2.0x - 32m *
48.5 seconds (10%)
85.2 seconds (17%)
WinRAR - Result
675 KB/s (7%)
887 KB/s (9%)
7-Zip 18.03 - 7z b 4
2891 MIPS (3%)
7-Zip 18.03 - 7z b 4 -mmt1
1643 MIPS (11%)
X264 HD Benchmark 4.0 - Pass 2
5.8 fps (3%)
3.1 fps (2%)
X264 HD Benchmark 4.0 - Pass 1
26.5 fps (9%)
17.4 fps (6%)
HWBOT x265 Benchmark v2.2 - 4k Preset
0.4 fps (1%)
010Tooltip
TrueCrypt - Serpent Mean 100MB
0.1 GB/s (3%)
0 GB/s (2%)
TrueCrypt - Twofish Mean 100MB
0.1 GB/s (3%)
0.1 GB/s (2%)
TrueCrypt - AES Mean 100MB
0.1 GB/s (1%)
0.1 GB/s (0%)
Blender 2.79 - BMW27 CPU *
9415 Seconds (66%)
R Benchmark 2.5 - Overall mean *
3.1 sec (67%)
3DMark 06 - CPU
1418 Points (9%)
885 Points (6%)
1612 Points (11%)
Super Pi mod 1.5 XS 1M *
36.5 Seconds (8%)
55.7 Seconds (12%)
27 Seconds (6%)
Super Pi mod 1.5 XS 2M *
81.4 Seconds (3%)
121 Seconds (5%)
61 Seconds (3%)
Super Pi Mod 1.5 XS 32M *
1696 Seconds (8%)
2580 Seconds (11%)
1566 Seconds (7%)
3DMark Vantage - P CPU no PhysX 1280x1024
1534 Points (2%)
3DMark 11 - Performance Physics 1280x720
967 points (4%)
min: 568     avg: 638     median: 637.5 (3%)     max: 707 points
3DMark - Ice Storm Standard Physics 1280x720
5790 Points (4%)
min: 6672     avg: 6723     median: 6723 (4%)     max: 6774 Points
13106 Points (8%)
3DMark - Ice Storm Extreme Physics 1920x1080
10079 Points (12%)
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
12137 Points (14%)
3DMark - Cloud Gate Standard Physics 1280x720
min: 196     avg: 521     median: 520.5 (1%)     max: 845 Points
min: 512     avg: 521     median: 521 (1%)     max: 530 Points
1107 Points (3%)
3DMark - Fire Strike Physics 1920x1080
634 Points (2%)
1566 Points (5%)
Geekbench 2 - 32 Bit - Stream
2406 Points (19%)
1947 Points (16%)
2001 Points (16%)
Geekbench 2 - 32 Bit - Memory
2077 Points (19%)
1712 Points (16%)
1743 Points (16%)
Geekbench 2 - 32 Bit - Floating Point
2008 Points (4%)
1233 Points (2%)
2189 Points (4%)
Geekbench 2 - 32 Bit - Integer
2304 Points (5%)
1397 Points (3%)
2544 Points (5%)
Geekbench 2 - 32 Bit - Total Score
2165 Points (6%)
1457 Points (4%)
2205 Points (6%)
Geekbench 3 - 32 Bit Multi-Core Score
1553 Points (3%)
1017 Points (2%)
Geekbench 3 - 32 Bit Single-Core Score
879 Points (18%)
599 Points (12%)
Geekbench 3 - 64 Bit Multi-Core Score
1677 Points (3%)
Geekbench 3 - 64 Bit Single-Core Score
950 Points (19%)
Geekbench 4.4 - 64 Bit Single-Core Score
min: 1084     avg: 1090     median: 1089.5 (17%)     max: 1095 Points
Geekbench 4.4 - 64 Bit Multi-Core Score
min: 1736     avg: 1750     median: 1750 (3%)     max: 1764 Points
Mozilla Kraken 1.1 - Total Score *
4659 ms (8%)
Sunspider - 1.0 Total Score *
min: 372.9     avg: 522     median: 521.8 (6%)     max: 670.6 ms

Average Benchmarks Intel Celeron N2820 → 100%

Average Benchmarks Intel Celeron N2805 → 79%

Average Benchmarks Intel Celeron N2910 → 125%

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* 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)