Intel Celeron N2930 vs Intel Celeron N2805

Intel Celeron N2930

► remove Intel N2930

The Intel Celeron N2930 is a power efficient quad-core SoC for entry-level notebooks. It is clocked at 1.83 - 2.16 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 N2930 supports Quick Sync as well as 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 and the 4 cores, the Celeron N2930 is significantly faster than previous Intel Atoms, e.g. the N2800. Depending on the benchmark, the N2930 competes with AMD Kabini APUs like the A4-5000. For most everyday tasks such as Internet or Office the performance is adequate, but not for complex software or modern games.

Graphics

The HD Graphics (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 - 854 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 (and sometimes even passively cooled) subnotebooks and tablets.

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 N2930Intel Celeron N2805
Intel CeleronIntel Celeron
Bay Trail-MBay Trail-M
: Celeron Bay Trail-M
Intel Celeron N2940 (compare)1830 - 2250 MHz4 / 4
» Intel Celeron N29301830 - 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 N2830 (compare)2160 - 2410 MHz2 / 2
Intel Celeron N2820 (compare)2170 - 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 N28051460 MHz2 / 2
Intel Celeron N2940 (compare)1830 - 2250 MHz4 / 4
Intel Celeron N29301830 - 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 N2830 (compare)2160 - 2410 MHz2 / 2
Intel Celeron N2820 (compare)2170 - 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 N28051460 MHz2 / 2
1830 - 2160 MHz1460 MHz
224 KB112 KB
2 MB1 MB
4 / 42 / 2
7.5 4.3
22 22
105 °C80 °C
FCBGA1170
HD Graphics (Bay Trail, 313 - 854 MHz), Quick Sync, Wireless Display, SpeedstepIntel HD Graphics (Bay Trail, 313 - 667 MHz), Single-Channel DDR3L-1066
iGPUIntel HD Graphics (Bay Trail) (313 - 854 MHz)Intel HD Graphics (Bay Trail) (313 - 667 MHz)
Intel Celeron N2930Intel Celeron N2805
$107 U.S.

Cinebench R15 - CPU Multi 64Bit
min: 123     avg: 129.4     median: 129 (3%)     max: 133 Points
44 Points (1%)
Cinebench R15 - CPU Single 64Bit
min: 33     avg: 34.8     median: 35 (16%)     max: 36 Points
24 Points (11%)
Cinebench R11.5 - CPU Multi 64Bit
1.5 Points (3%)
Cinebench R11.5 - CPU Single 64Bit
0.4 Points (21%)
Cinebench R10 - Rendering Single 32Bit
min: 1120     avg: 1131     median: 1131 (12%)     max: 1141 Points
min: 739     avg: 756     median: 756 (8%)     max: 773 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 3687     avg: 3865     median: 3880 (6%)     max: 4013 Points
min: 1393     avg: 1430     median: 1430 (2%)     max: 1467 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 5663     avg: 5708.5     median: 5708 (8%)     max: 5754 Points
Cinebench R10 - Rendering Single CPUs 64Bit
min: 1525     avg: 1566.5     median: 1566 (15%)     max: 1608 Points
wPrime 2.0x - 1024m *
852.4 seconds (10%)
2633.9 seconds (31%)
wPrime 2.0x - 32m *
27.3 seconds (5%)
85.2 seconds (17%)
WinRAR - Result
1181 KB/s (14%)
887 KB/s (10%)
X264 HD Benchmark 4.0 - Pass 2
9.3 fps (0%)
3.1 fps (0%)
X264 HD Benchmark 4.0 - Pass 1
47 fps (17%)
17.4 fps (6%)
TrueCrypt - Serpent Mean 100MB
0.1 GB/s (6%)
0 GB/s (2%)
TrueCrypt - Twofish Mean 100MB
0.2 GB/s (6%)
0.1 GB/s (2%)
TrueCrypt - AES Mean 100MB
0.2 GB/s (1%)
0.1 GB/s (0%)
3DMark 06 - CPU
2214 Points (15%)
885 Points (6%)
Super Pi mod 1.5 XS 1M *
38.7 Seconds (8%)
55.7 Seconds (12%)
Super Pi mod 1.5 XS 2M *
84.7 Seconds (4%)
121.2 Seconds (5%)
Super Pi Mod 1.5 XS 32M *
1813.6 Seconds (8%)
2580.3 Seconds (11%)
3DMark Vantage - P CPU no PhysX 1280x1024
1534 Points (2%)
3DMark 11 - Performance Physics 1280x720
min: 1594     avg: 1666.2     median: 1679 (9%)     max: 1693 points
min: 568     avg: 637.5     median: 637 (3%)     max: 707 points
3DMark - Ice Storm Standard Physics 1280x720
min: 4049     avg: 14857     median: 17776 (11%)     max: 18182 Points
min: 6672     avg: 6723     median: 6723 (4%)     max: 6774 Points
3DMark - Cloud Gate Standard Physics 1280x720
min: 331     avg: 1258     median: 1477 (4%)     max: 1532 Points
min: 512     avg: 521     median: 521 (1%)     max: 530 Points
3DMark - Fire Strike Physics 1920x1080
634 Points (2%)
Geekbench 2 - 32 Bit - Stream
2493 Points (20%)
1947 Points (16%)
Geekbench 2 - 32 Bit - Memory
2275 Points (21%)
1712 Points (16%)
Geekbench 2 - 32 Bit - Floating Point
2992 Points (5%)
1233 Points (2%)
Geekbench 2 - 32 Bit - Integer
3477 Points (6%)
1397 Points (2%)
Geekbench 2 - 32 Bit - Total Score
2968 Points (7%)
1457 Points (3%)
Geekbench 3 - 32 Bit Multi-Core Score
min: 2621     avg: 2686.4     median: 2703 (3%)     max: 2728 Points
1017 Points (1%)
Geekbench 3 - 32 Bit Single-Core Score
min: 819     avg: 835.6     median: 839 (17%)     max: 842 Points
599 Points (12%)
Mozilla Kraken 1.1 - Total Score *
min: 4663     avg: 9866.5     median: 7469 (13%)     max: 19862 ms
Sunspider - 1.0 Total Score *
min: 378     avg: 827.5     median: 423 (5%)     max: 2303 ms
Octane V2 - Total Score
min: 1238     avg: 4231.3     median: 4176 (8%)     max: 7334 Points
AnTuTu v5 - Total Score
41680 Points (42%)
PCMark for Android - Work performance score
2046 Points (10%)

Average Benchmarks Intel Celeron N2930 → 100%

Average Benchmarks Intel Celeron N2805 → 62%

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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)