Intel Celeron N2805

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 N2800. Presumably, the N2805 competes with 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 up to 667 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. Thus, the chip can be used in compact subnotebooks.

SeriesIntel Celeron
CodenameBay Trail-M
Clock Rate1460 MHz
Level 1 Cache112 KB
Level 2 Cache1024 KB
Number of Cores / Threads2 / 2
Max. Power Consumption (TDP = Thermal Design Power)4.5 Watt
Manufacturing Technology22 nm
FeaturesIntel HD Graphics (Bay Trail, max. 667 MHz)
64 Bit64 Bit support
Announcement Date09/11/2013
Product Link (external)Intel Celeron N2805

CPU Benchmarks

3DMark 06 - CPU:
0% 100%
min: 885     avg: 885 (8.25%)     max: 885 Points
Super Pi mod 1.5 XS 1M:
0% 100%
min: 55.66     avg: 55.7 (89.72%)     max: 55.66 Seconds*
Super Pi mod 1.5 XS 2M:
0% 100%
min: 121.242     avg: 121.2 (95.67%)     max: 121.242 Seconds*
Super Pi Mod 1.5 XS 32M:
0% 100%
min: 2580.263     avg: 2580.3 (88.59%)     max: 2580.263 Seconds*
PCMark Vantage: Result 1024x768
0% 100%
min: 2115     avg: 2115 (5.73%)     max: 2115 Points
Cinebench R10: Rendering Single 32Bit
0% 100%
min: 739     avg: 739 (9.69%)     max: 739 Points
Cinebench R10: Rendering Multiple CPUs 32Bit
0% 100%
min: 1393     avg: 1393 (5.1%)     max: 1393 Points
3DMark Vantage: P CPU no PhysX 1280x1024
0% 100%
min: 1534     avg: 1534 (3.84%)     max: 1534 Points
wPrime 2.0x: 32m
0% 100%
min: 85.209     avg: 85.2 (83.62%)     max: 85.209 seconds*
wPrime 2.0x: 1024m
0% 100%
min: 2633.862     avg: 2633.9 (69.94%)     max: 2633.862 seconds*
3DMark 11: Performance Physics 1280x720
0% 100%
min: 568     avg: 568 (4.71%)     max: 568 points
WinRAR: Result
0% 100%
min: 887     avg: 887 (17.08%)     max: 887 KB/s
X264 HD Benchmark 4.0: Pass 1
0% 100%
min: 17.35     avg: 17.4 (4.58%)     max: 17.35 fps
X264 HD Benchmark 4.0: Pass 2
0% 100%
min: 3.13     avg: 3.1 (2.36%)     max: 3.13 fps
TrueCrypt: AES Mean 100MB
0% 100%
min: 0.0786     avg: 0.1 (0.56%)     max: 0.0786 GB/s
TrueCrypt: Twofish Mean 100MB
0% 100%
min: 0.0621     avg: 0.1 (3.82%)     max: 0.0621 GB/s
TrueCrypt: Serpent Mean 100MB
0% 100%
min: 0.0395     avg: 0 (1.16%)     max: 0.0395 GB/s
Geekbench 2 - 32 Bit: Total Score
0% 100%
min: 1457     avg: 1457 (10.86%)     max: 1457 Points
Geekbench 2 - 32 Bit: Integer
0% 100%
min: 1397     avg: 1397 (9.87%)     max: 1397 Points
Geekbench 2 - 32 Bit: Floating Point
0% 100%
min: 1233     avg: 1233 (7.21%)     max: 1233 Points
Geekbench 2 - 32 Bit: Memory
0% 100%
min: 1712     avg: 1712 (17.56%)     max: 1712 Points
Geekbench 2 - 32 Bit: Stream
0% 100%
min: 1947     avg: 1947 (20.89%)     max: 1947 Points
3DMark (2013): Ice Storm Standard Physics 1280x720
0% 100%
min: 6672     avg: 6672 (12.32%)     max: 6672 Points
3DMark (2013): Cloud Gate Standard Physics 1280x720
0% 100%
min: 512     avg: 512 (1.27%)     max: 512 Points
3DMark (2013): Fire Strike Standard Physics 1920x1080
0% 100%
min: 634     avg: 634 (3.41%)     max: 634 Points
Geekbench 3: 32 Bit Single-Core Score
0% 100%
min: 599     avg: 599 (17.85%)     max: 599 Points
Geekbench 3: 32 Bit Multi-Core Score
0% 100%
min: 1017     avg: 1017 (7.92%)     max: 1017 Points
- Range of benchmarks for this CPU
- Average benchmark score

Reviews for the Intel Celeron N2805 processor

Packard Bell EasyNote ME69BMP (Intel HD Graphics (Bay Trail), 10")
» Review Packard Bell EasyNote ME69BMP Netbook - Review
» Packard Bell EasyNote ME69BMP - External Review

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Intel Celeron

» Intel Celeron 2970M
   2.2 GHz / 0.5 MB + 2 MB
» Intel Celeron 1020E
   2.2 GHz / 0.5 MB + 2 MB
» Intel Celeron 2950M
   2 GHz / 0.5 MB + 2 MB
» Intel Celeron 1020M
   2.1 GHz / 0.5 MB + 2 MB
» Intel Celeron 1005M
   1.9 GHz / 0.5 MB + 2 MB
» Intel Celeron 1000M
   1.8 GHz / 0.5 MB + 2 MB
» Intel Celeron 1037U
   1.8 GHz / 0.5 MB + 2 MB
» Intel Celeron 2981U
   1.6 GHz / 0.5 MB + 2 MB
» Intel Celeron 2980U
   1.6 GHz / 0.5 MB + 2 MB
» Intel Celeron B840
   1.9 GHz / 0 MB + 2 MB
» Intel Celeron B830
   1.8 GHz / 0 MB + 2 MB
» Intel Celeron 1017U
   1.6 GHz / 0.5 MB + 2 MB
» Intel Celeron B820
   1.7 GHz / 0.5 MB + 2 MB
» Intel Celeron J1900
   2 GHz / 2 MB
» Intel Celeron 2957U
   1.4 GHz / 0.5 MB + 2 MB
» Intel Celeron 2955U
   1.4 GHz / 0.5 MB + 2 MB
» Intel Celeron 1007U
   1.5 GHz / 0.5 MB + 2 MB
» Intel Celeron N2930
   1.83 GHz / 2 MB
» Intel Celeron J1850
   2 GHz / 2 MB
» Intel Celeron B815
   1.6 GHz / 0 MB + 2 MB
» Intel Celeron B810
   1.6 GHz / 0 MB + 2 MB
» Intel Celeron N2920
   1.86 GHz / 2 MB
» Intel Celeron 1047UE
   1.4 GHz / 0.5 MB + 2 MB
» Intel Celeron 887
   1.5 GHz / 0.5 MB + 2 MB
» Intel Celeron B800
   1.5 GHz / 0.5 MB + 2 MB
» Intel Celeron J1800
   2.41 GHz / 1 MB
» Intel Celeron J1750
   2.41 GHz / 1 MB
» Intel Celeron N2910
   1.6 GHz / 2 MB
» Intel Celeron N2830
   2.16 GHz / 1 MB
» Intel Celeron N2820
   2.17 GHz / 1 MB
» Intel Celeron N2815
   1.86 GHz / 1 MB
» Intel Celeron N2810
   2 GHz / 1 MB
» Intel Celeron 2961Y
   1.1 GHz / 0.5 MB + 2 MB
» Intel Celeron 877
   1.4 GHz / 0.5 MB + 2 MB
» Intel Celeron 867
   1.3 GHz / 0.5 MB + 2 MB
» Intel Celeron B730
   1.8 GHz / 0.3 MB + 1.5 MB
» Intel Celeron 1019Y
   1 GHz / 0.5 MB + 2 MB
» Intel Celeron 847
   1.1 GHz / 0.5 MB + 2 MB
» Intel Celeron 807
   1.5 GHz / 0.3 MB + 1.5 MB
» Intel Celeron B720
   1.7 GHz / 0 MB + 1.5 MB
» Intel Celeron 927UE
   1.5 GHz / 0.3 MB + 1 MB
» Intel Celeron N2807
   1.58 GHz / 1 MB
» Intel Celeron N2806
   1.58 GHz / 1 MB
» Intel Celeron B710
   1.6 GHz / 0.3 MB + 1.5 MB
» Intel Celeron N2805
   1.46 GHz / 1 MB
» Intel Celeron 797
   1.4 GHz / 0.3 MB + 1.5 MB

Surrounding CPUs

- Intel Celeron B710
   1.6 GHz / 0.3 MB + 1.5 MB
- AMD Athlon X2 L310
   1.2 GHz / 1 MB
- AMD E-Series E1-1500
   1.48 GHz / 1 MB
- AMD Turion 64 ML-40
   2.2 GHz / 1 MB
- AMD E-Series E1-1200
   1.4 GHz / 1 MB
» Intel Celeron N2805
   1.46 GHz / 1 MB
+ AMD Turion 64 MT-40
   2.2 GHz / 1024 KB
+ Intel Pentium M 755
   2 GHz / 2048 KB
+ Intel Celeron M 570
   2.26 GHz / 1024 KB
+ Intel Celeron M 585
   2.16 GHz / 1024 KB
+ AMD Mobile Sempron M120
   2.1 GHz / 512 KB
> Notebook / Laptop Reviews and News > FAQ / Tips / Technics > Notebook Processors > Intel Celeron N2805 Notebook Processor
Author: Klaus Hinum (Update: 2013-09-10)