Intel Celeron N2820 vs Intel Celeron N2830

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 N2830

► remove Intel N2830

The Intel Celeron N2830 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. The N2830 supports Intel Quick Sync and Wireless Display.

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 N2830 is faster than previous Intel Atoms, e.g. the N2850. Therefore, the N2830 even competes with older dual core CPUs like the Core 2 Duo SU9400. 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 750 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 N2830
Intel CeleronIntel Celeron
Bay Trail-MBay Trail-M
: Celeron Bay Trail-M
Intel Celeron N2940 (compare)1830 - 2250 MHz4 / 4
Intel Celeron N2930 (compare)1830 - 2160 MHz4 / 4
Intel Celeron N2920 (compare)1860 - 2000 MHz4 / 4
Intel Celeron N2840 (compare)2160 - 2580 MHz2 / 2
Intel Celeron N2910 (compare)1600 MHz4 / 4
Intel Celeron N28302160 - 2410 MHz2 / 2
» Intel Celeron N28202170 - 2390 MHz2 / 2
Intel Celeron N2815 (compare)1860 - 2133 MHz2 / 2
Intel Celeron N2810 (compare)2000 MHz2 / 2
Intel Celeron N2808 (compare)1580 - 2250 MHz2 / 2
Intel Celeron N2807 (compare)1580 - 2160 MHz2 / 2
Intel Celeron N2806 (compare)1580 - 2000 MHz2 / 2
Intel Celeron N2805 (compare)1460 MHz2 / 2
Intel Celeron N2940 (compare)1830 - 2250 MHz4 / 4
Intel Celeron N2930 (compare)1830 - 2160 MHz4 / 4
Intel Celeron N2920 (compare)1860 - 2000 MHz4 / 4
Intel Celeron N2840 (compare)2160 - 2580 MHz2 / 2
Intel Celeron N2910 (compare)1600 MHz4 / 4
» Intel Celeron N28302160 - 2410 MHz2 / 2
Intel Celeron N28202170 - 2390 MHz2 / 2
Intel Celeron N2815 (compare)1860 - 2133 MHz2 / 2
Intel Celeron N2810 (compare)2000 MHz2 / 2
Intel Celeron N2808 (compare)1580 - 2250 MHz2 / 2
Intel Celeron N2807 (compare)1580 - 2160 MHz2 / 2
Intel Celeron N2806 (compare)1580 - 2000 MHz2 / 2
Intel Celeron N2805 (compare)1460 MHz2 / 2
2170 - 2390 MHz2160 - 2410 MHz
112 KB112 KB
1 MB1 MB
2 / 22 / 2
7.5 7.5
22 22
105 °C105 °C
FCBGA1170FCBGA1170
HD Graphics (Bay Trail, 313 - 756 MHz), Wireless Display, SpeedstepHD Graphics (Bay Trail, 313 - 750 MHz), Wireless Display, Quick Sync, Speedstep
iGPUIntel HD Graphics (Bay Trail) (313 - 756 MHz)Intel HD Graphics (Bay Trail) (313 - 750 MHz)
$107 U.S.$107 U.S.
Intel Celeron N2820Intel Celeron N2830

Cinebench R20 - CPU (Single Core)
79 Points (15%)
Cinebench R20 - CPU (Multi Core)
143 Points (2%)
Cinebench R15 - CPU Multi 64Bit
min: 46     avg: 58     median: 58 (1%)     max: 70 Points
010203040506070Tooltip
min: 66     avg: 68.3     median: 67 (2%)     max: 71 Points
Cinebench R15 - CPU Single 64Bit
min: 26     avg: 34.3     median: 37.9 (17%)     max: 39 Points
min: 36     avg: 37.6     median: 38 (17%)     max: 39 Points
Cinebench R11.5 - CPU Multi 64Bit
min: 0.51     avg: 0.7     median: 0.7 (2%)     max: 0.87 Points
min: 0.79     avg: 0.8     median: 0.8 (2%)     max: 0.87 Points
Cinebench R11.5 - CPU Single 64Bit
min: 0.29     avg: 0.4     median: 0.4 (15%)     max: 0.43 Points
min: 0.4     avg: 0.4     median: 0.4 (17%)     max: 0.45 Points
Cinebench R10 - Rendering Single 32Bit
min: 900     avg: 1061     median: 1061 (11%)     max: 1222 Points
min: 1088     avg: 1178     median: 1184.5 (12%)     max: 1241 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 1635     avg: 2010     median: 2010 (3%)     max: 2385 Points
min: 2145     avg: 2253     median: 2239.5 (4%)     max: 2356 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
3243 Points (4%)
3340 Points (4%)
Cinebench R10 - Rendering Single CPUs 64Bit
1672 Points (16%)
1783 Points (17%)
wPrime 2.0x - 1024m *
1543 seconds (18%)
wPrime 2.0x - 32m *
48.5 seconds (10%)
WinRAR - Result
675 KB/s (8%)
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 (4%)
X264 HD Benchmark 4.0 - Pass 1
26.5 fps (9%)
HWBOT x265 Benchmark v2.2 - 4k Preset
0.4 fps (1%)
010203040506070Tooltip
TrueCrypt - Serpent Mean 100MB
0.1 GB/s (3%)
TrueCrypt - Twofish Mean 100MB
0.1 GB/s (0%)
TrueCrypt - AES Mean 100MB
0.1 GB/s (1%)
Blender 2.79 *
9415 Seconds (66%)
R Benchmark 2.5 - Overall mean *
3.1 sec (67%)
Super Pi mod 1.5 XS 1M *
36.5 Seconds (8%)
Super Pi mod 1.5 XS 2M *
81.4 Seconds (3%)
Super Pi Mod 1.5 XS 32M *
1696 Seconds (8%)
3DMark 11 - Performance Physics 1280x720
min: 970     avg: 1018     median: 1027 (5%)     max: 1052 points
3DMark - Ice Storm Standard Physics 1280x720
5790 Points (4%)
min: 10142     avg: 10740     median: 10610 (7%)     max: 11180 Points
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: 812     avg: 846     median: 850 (2%)     max: 877 Points
Geekbench 2 - 32 Bit - Stream
2406 Points (19%)
Geekbench 2 - 32 Bit - Memory
2077 Points (19%)
Geekbench 2 - 32 Bit - Floating Point
2008 Points (4%)
Geekbench 2 - 32 Bit - Integer
2304 Points (5%)
Geekbench 2 - 32 Bit - Total Score
2165 Points (6%)
Geekbench 3 - 32 Bit Multi-Core Score
1553 Points (3%)
min: 1557     avg: 1569     median: 1565 (3%)     max: 1589 Points
Geekbench 3 - 32 Bit Single-Core Score
879 Points (18%)
min: 891     avg: 908     median: 909 (19%)     max: 928 Points
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 *
min: 4141.2     avg: 4944     median: 4482 (8%)     max: 6995.9 ms
Sunspider - 1.0 Total Score *
min: 372.9     avg: 522     median: 521.8 (6%)     max: 670.6 ms
min: 319     avg: 433     median: 375 (4%)     max: 592 ms
Octane V2 - Total Score
min: 4542     avg: 6715     median: 7211 (14%)     max: 7397 Points

Average Benchmarks Intel Celeron N2820 → 100%

Average Benchmarks Intel Celeron N2830 → 115%

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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)