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Intel Atom N2600 vs AMD E2-1800

Intel Atom N2600

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The Intel Atom N2600 is a dual core entry level processor for netbooks and tablets. It was officially announced in December 2011 after some troubles with the graphics drivers (according to rumors). 

The N2600 features a PowerVR SGX545 based graphics card (at 400MHz) named Graphics Media Accelerator 3600 and a video decoding engine for MPEG4 Part2, VC-1, WMV9, and H.264. Furthermore, the chip now also supports DisplayPort 1.1 and HDMI 1.3a outputs.

The processor core is still similar to the old Atom processors. Therefore the performance of the N2600 is comparable to an older Atom N570.

The integrated 64Bit Single-Channel DDR3-800/1067 memory controller supports two SODIMMS and a maximum of 2 GB RAM.

AMD E2-1800

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The AMD E2-1800 (codename Zacate) is a dual core processor for small notebooks and netbooks. It offers a relatively powerful integrated graphics card and a single channel DDR3-1333 memory controller. Compared to the older E-450, the E2-1800 offers only slightly higher CPU (50 MHz)  and GPU (20-80 MHz) clock rates.

Inside the E2-1800 two Bobcat cores can access 512KB level 2 cache per core. In comparison to the Atom processors, the Bobcat architecture uses an "out-of-order" execution and is therefore faster at the same clock speed. However, the performance is far worse than similar clocked Penryn (Celeron) or Danube (Athlon II) cores. On average the cpu performance of the E-450 lies a bit beyond a Celeron SU2300 at 1.2 GHz or a Athlon II Neo K325 at 1.3 GHz. 

The integrated Radeon HD 7340 graphics card offers 80 shaders and an UVD3 video processor. Compared to the slow GMA 3150 in the Atom processors, the HD7340 offers a lot more performance and is about as fast as the Nvidia ION graphics solution. The difference to the older 6320 in the E-450 is a 20-80MHz higher clock rate.

The power consumption is rated with a TDP of 18 Watt by AMD. According to first reviews of Brazos prototypes the power consumption was between 11 to 29 Watt. This would be on a level of a (much more powerful) 11" MacBook Air using Windows 7.

ModelIntel Atom N2600AMD E2-1800
SeriesIntel AtomAMD E-Series
CodenameCedarview-MZacate
Series: E-Series Zacate
Intel Atom N2850 compare2 GHz2 / 4 cores
Intel Atom N2800 compare1.86 GHz2 / 4 cores
Intel Atom N2650 compare1.73 GHz2 / 4 cores
Intel Atom N2600 « 1.6 GHz2 / 4 cores
AMD E2-2000 compare1.75 GHz2 / 2 cores
AMD E2-1800 « 1.7 GHz2 / 2 cores
AMD E-450 compare1.65 GHz2 / 2 cores
AMD E-350 compare1.6 GHz2 / 2 cores
AMD E1-1500 compare1.48 GHz2 / 2 cores
AMD E1-1200 compare1.4 GHz2 / 2 cores
AMD E-300 compare1.3 GHz2 / 2 cores
AMD E-240 compare1.5 GHz1 / 1 cores
Clock1600 MHz1700 MHz
L2 Cache1 MB1 MB
Cores / Threads2 / 42 / 2
TDP3.5 Watt18 Watt
Technology32 nm40 nm
SocketFCBGA559FT1 BGA 413-Ball
FeaturesGMA 3600 (400MHz), Single Channel Memory Controller (2GB DDR3)MMX(+), SSE(1,2,3,3S,4A), AMD-V
iGPUIntel Graphics Media Accelerator (GMA) 3600 (400 MHz)
Architecturex86x86
$47 U.S.
Announced
Manufacturerark.intel.com
L1 Cache128 KB
Die Size75 mm2

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 E2-1800 +
min: 0.59     avg: 0.6     median: 0.6 (1%)     max: 0.66 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
100%
1 E2-1800 +
min: 0.26     avg: 0.3     median: 0.3 (8%)     max: 0.34 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 531     avg: 540     median: 541 (3%)     max: 547 Points
min: 997     avg: 1093     median: 1110 (7%)     max: 1128 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 1434     avg: 1513     median: 1527.5 (1%)     max: 1562 Points
min: 2068     avg: 2115     median: 2121 (2%)     max: 2147 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 E2-1800 +
min: 2245     avg: 2312     median: 2321 (2%)     max: 2374 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 E2-1800 +
min: 1099     avg: 1192     median: 1208 (1%)     max: 1226 Points
wPrime 2.10 - wPrime 2.0 1024m *
2064 s (24%)
min: 1900     avg: 2126     median: 2152 (25%)     max: 2381 s
wPrime 2.10 - wPrime 2.0 32m *
66 s (13%)
min: 60     avg: 67.2     median: 69.1 (14%)     max: 72.3 s
WinRAR - WinRAR 4.0
100%
1 E2-1800 +
min: 456     avg: 482.3     median: 486 (1%)     max: 505 Points
X264 HD Benchmark 4.0 - x264 Pass 2
9.9 fps (3%)
3.3 fps (1%)
X264 HD Benchmark 4.0 - x264 Pass 1
9.8 fps (2%)
18.3 fps (4%)
TrueCrypt - TrueCrypt Serpent
100%
1 E2-1800 +
min: 0.0263     avg: 0     median: 0.1 (0%)     max: 0.0526 GB/s
TrueCrypt - TrueCrypt Twofish
100%
1 E2-1800 +
min: 0.0406     avg: 0.1     median: 0.1 (1%)     max: 0.0759 GB/s
TrueCrypt - TrueCrypt AES
100%
1 E2-1800 +
min: 0.0891     avg: 0.1     median: 0.1 (0%)     max: 0.0961 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 795     avg: 812     median: 812 (2%)     max: 829 Points
min: 527     avg: 1025     median: 1082.5 (2%)     max: 1124 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
92 s (20%)
min: 45     avg: 46.7     median: 46.6 (10%)     max: 48 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
204 s (9%)
min: 101     avg: 105     median: 103.2 (4%)     max: 114.8 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
4541 s (20%)
min: 2250     avg: 2300     median: 2277 (10%)     max: 2384 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
8139 MIPS (4%)
min: 9610     avg: 9926     median: 9800 (5%)     max: 10530 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
6745 MFLOPS (5%)
min: 7900     avg: 7972     median: 8000 (6%)     max: 8000 MFLOPS
PCMark 05 - PCMark 05 - Standard
100%
1 N2600 +
1631 Points (3%)
Windows 7 Experience Index - Win7 CPU
3.3 Points (42%)
3.9 Points (50%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
-1 Points (-0%)
min: 1858     avg: 2000     median: 1993 (2%)     max: 2146 Points
3DMark 11 - 3DM11 Performance Physics
-1 Points (-0%)
min: 682     avg: 724     median: 736 (2%)     max: 740 Points
3DMark - 3DMark Ice Storm Physics
100%
1 E2-1800 +
min: 9739     avg: 9796     median: 9796 (8%)     max: 9853 Points
3DMark - 3DMark Cloud Gate Physics
100%
1 E2-1800 +
min: 701     avg: 708     median: 708 (2%)     max: 715 Points
3DMark - 3DMark Fire Strike Standard Physics
100%
1 E2-1800 +
min: 935     avg: 939     median: 938.5 (2%)     max: 942 Points
Geekbench 2 - 32 Bit - Geekbench Stream
100%
1 E2-1800 +
min: 1784     avg: 1789     median: 1788.5 (14%)     max: 1793 Points
Geekbench 2 - 32 Bit - Geekbench Memory
100%
1 E2-1800 +
min: 1487     avg: 1502     median: 1502 (14%)     max: 1517 Points
Geekbench 2 - 32 Bit - Geekbench Floating Point
100%
1 E2-1800 +
min: 1939     avg: 1949     median: 1948.5 (4%)     max: 1958 Points
Geekbench 2 - 32 Bit - Geekbench Integer
100%
1 E2-1800 +
min: 1770     avg: 1772     median: 1772 (4%)     max: 1774 Points
Geekbench 2 - 32 Bit - Geekbench Total Score
100%
1 E2-1800 +
min: 1775     avg: 1781     median: 1781 (5%)     max: 1787 Points

Average Benchmarks Intel Atom N2600 → 100% n=13

Average Benchmarks AMD E2-1800 → 122% n=13

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* 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: 2023-07- 1)