Intel Celeron N2807 vs Intel Celeron N2820

Intel Celeron N2807

► remove Intel N2807

The Intel Celeron N2807 is a power efficient dual-core SoC for entry-level notebooks. It is clocked at 1.6 - 2.2 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 N2807 is clearly faster than previous Intel Atoms, e.g. the N2800. According to our benchmarks, the N2807 competes with AMD APUs like the AMD E1-1500. 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 (313 - 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 4.3 watts (3 W SDP). Thus, the chip can be used in compact subnotebooks.

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 N2807Intel Celeron N2820
Intel CeleronIntel Celeron
Bay Trail-MBay Trail-M
: Celeron Bay Trail-M
Intel Celeron N2940 compare1.83 - 2.25 GHz4 / 4
Intel Celeron N2930 compare1.83 - 2.16 GHz4 / 4
Intel Celeron N2920 compare1.86 - 2 GHz4 / 4
Intel Celeron N2840 compare2.16 - 2.58 GHz2 / 2
Intel Celeron N2910 compare1.6 GHz4 / 4
Intel Celeron N2830 compare2.16 - 2.41 GHz2 / 2
Intel Celeron N28202.17 - 2.39 GHz2 / 2
Intel Celeron N2815 compare1.86 - 2.13 GHz2 / 2
Intel Celeron N2810 compare2 GHz2 / 2
Intel Celeron N2808 compare1.58 - 2.25 GHz2 / 2
» Intel Celeron N28071.58 - 2.16 GHz2 / 2
Intel Celeron N2806 compare1.58 - 2 GHz2 / 2
Intel Celeron N2805 compare1.46 GHz2 / 2
Intel Celeron N2940 compare1.83 - 2.25 GHz4 / 4
Intel Celeron N2930 compare1.83 - 2.16 GHz4 / 4
Intel Celeron N2920 compare1.86 - 2 GHz4 / 4
Intel Celeron N2840 compare2.16 - 2.58 GHz2 / 2
Intel Celeron N2910 compare1.6 GHz4 / 4
Intel Celeron N2830 compare2.16 - 2.41 GHz2 / 2
» Intel Celeron N28202.17 - 2.39 GHz2 / 2
Intel Celeron N2815 compare1.86 - 2.13 GHz2 / 2
Intel Celeron N2810 compare2 GHz2 / 2
Intel Celeron N2808 compare1.58 - 2.25 GHz2 / 2
Intel Celeron N28071.58 - 2.16 GHz2 / 2
Intel Celeron N2806 compare1.58 - 2 GHz2 / 2
Intel Celeron N2805 compare1.46 GHz2 / 2
1580 - 2160 MHz2170 - 2390 MHz
112 KB112 KB
1 MB1 MB
2 / 22 / 2
4.3 7.5
22 22
105 °C105 °C
FCBGA1170FCBGA1170
Intel HD Graphics (Bay Trail, 313 - 750 MHz), Wireless Display, Quick Sync, SpeedstepHD Graphics (Bay Trail, 313 - 756 MHz), Wireless Display, Speedstep
iGPUIntel HD Graphics (Bay Trail) (313 - 750 MHz)Intel HD Graphics (Bay Trail) (313 - 756 MHz)
Architecturex86x86
$107 U.S.$107 U.S.
Intel Celeron N2807Intel Celeron N2820

Cinebench R23 - Cinebench R23 CPU (Multi Core)
100%
1 N2820 +
347 Points (1%)
Cinebench R23 - Cinebench R23 CPU (Single Core)
100%
1 N2820 +
173 Points (10%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
100%
1 N2820 +
79 Points (12%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
100%
1 N2820 +
143 Points (1%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
65 Points (1%)
min: 46     avg: 58     median: 58 (1%)     max: 70 Points
010203040506070Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
35 Points (13%)
min: 26     avg: 34.3     median: 37.9 (14%)     max: 39 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
0.5 Points (1%)
min: 0.51     avg: 0.7     median: 0.7 (1%)     max: 0.87 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
0.3 Points (8%)
min: 0.29     avg: 0.4     median: 0.4 (11%)     max: 0.43 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
986 (9%)
min: 900     avg: 1061     median: 1061 (9%)     max: 1222
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
2093 (4%)
min: 1635     avg: 2010     median: 2010 (3%)     max: 2385
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
3047 Points (3%)
3243 Points (3%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
1584 Points (12%)
1672 Points (13%)
wPrime 2.10 - wPrime 2.0 1024m *
1763 s (21%)
1543 s (18%)
wPrime 2.10 - wPrime 2.0 32m *
57.4 s (12%)
48.5 s (10%)
WinRAR - WinRAR 4.0
408 (3%)
675 (4%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
100%
1 N2820 +
2891 MIPS (2%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
100%
1 N2820 +
1643 MIPS (11%)
X264 HD Benchmark 4.0 - x264 Pass 2
3.2 fps (1%)
5.8 fps (3%)
X264 HD Benchmark 4.0 - x264 Pass 1
17 fps (5%)
26.5 fps (8%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
100%
1 N2820 +
0.4 fps (1%)
010Tooltip
TrueCrypt - TrueCrypt Serpent
0 GB/s (0%)
0.1 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
0.1 GB/s (0%)
0.1 GB/s (0%)
TrueCrypt - TrueCrypt AES
0.1 GB/s (0%)
0.1 GB/s (0%)
Blender 2.79 - Blender 2.79 BMW27 CPU *
100%
1 N2820 +
9415 Seconds (66%)
R Benchmark 2.5 - R Benchmark 2.5 *
100%
1 N2820 +
3.1 sec (67%)
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 N2820 +
1418 Points (8%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
38.8 s (8%)
36.5 s (8%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
84.7 s (4%)
81.4 s (3%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
1806 s (8%)
1696 s (8%)
3DMark 11 - 3DM11 Performance Physics
976 Points (4%)
967 Points (4%)
3DMark - 3DMark Ice Storm Physics
6368 Points (4%)
5790 Points (4%)
3DMark - 3DMark Ice Storm Extreme Physics
100%
1 N2820 +
10079 Points (11%)
3DMark - 3DMark Ice Storm Unlimited Physics
100%
1 N2820 +
12137 Points (13%)
3DMark - 3DMark Cloud Gate Physics
548 Points (1%)
min: 196     avg: 521     median: 520.5 (1%)     max: 845 Points
Geekbench 2 - 32 Bit - Geekbench Stream
2249 Points (18%)
2406 Points (19%)
Geekbench 2 - 32 Bit - Geekbench Memory
1974 Points (18%)
2077 Points (19%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
1391 Points (3%)
2008 Points (4%)
Geekbench 2 - 32 Bit - Geekbench Integer
1576 Points (3%)
2304 Points (5%)
Geekbench 2 - 32 Bit - Geekbench Total Score
1658 Points (4%)
2165 Points (6%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
1089 (2%)
1553 (3%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
688 (14%)
879 (18%)
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
100%
1 N2820 +
1677 (3%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
100%
1 N2820 +
950 (19%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
100%
1 N2820 +
min: 1093     avg: 1094     median: 1094 (15%)     max: 1095
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
100%
1 N2820 +
min: 1761     avg: 1763     median: 1762.5 (3%)     max: 1764
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
100%
1 N2820 +
4659 ms (8%)
Sunspider - Sunspider 1.0 Total Score *
100%
1 N2820 +
min: 372.9     avg: 522     median: 521.8 (6%)     max: 670.6 ms

Average Benchmarks Intel Celeron N2807 → 100% n=29

Average Benchmarks Intel Celeron N2820 → 125% n=29

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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)