AMD E2-1800

AMD E2-1800

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.

SeriesAMD E-Series
CodenameZacate
Clock Rate1700 MHz
Level 1 Cache128 KB
Level 2 Cache1024 KB
Number of Cores / Threads2 / 2
Max. Power Consumption (TDP = Thermal Design Power)18 Watt
Manufacturing Technology40 nm
Die Size75 mm2
SocketFT1 BGA 413-Ball
FeaturesMMX(+), SSE(1,2,3,3S,4A), AMD-V
64 Bit64 Bit support
Hardware VirtualizationAMD-V
Announcement Date03/20/2012

CPU Benchmarks

3DMark 06 - CPU:
0% 100%
min: 527     avg: 1017.8 (9.85%)     max: 1124 Points
Super Pi mod 1.5 XS 1M:
0% 100%
min: 45     avg: 46.7 (91.69%)     max: 48 Seconds*
Super Pi mod 1.5 XS 2M:
0% 100%
min: 101     avg: 105 (96.37%)     max: 114.85 Seconds*
Super Pi Mod 1.5 XS 32M:
0% 100%
min: 2250     avg: 2297.2 (89.85%)     max: 2383.613 Seconds*
SiSoft Sandra Dhrystone (MIPS):
0% 100%
min: 9610     avg: 9775 (4.63%)     max: 9910 MIPS
SiSoft Sandra Whetstone (MFLOPS):
0% 100%
min: 7900     avg: 7965 (6.1%)     max: 8000 MFLOPS
PCMark Vantage: Result 1024x768
0% 100%
min: 2203     avg: 2399.8 (7.44%)     max: 2669 Points
Cinebench R10: Rendering Single 32Bit
0% 100%
min: 997     avg: 1095.5 (16.84%)     max: 1128 Points
Cinebench R10: Rendering Multiple CPUs 32Bit
0% 100%
min: 2092     avg: 2123.2 (7.78%)     max: 2147 Points
Cinebench R10: Rendering Multiple CPUs 64Bit
0% 100%
min: 2270     avg: 2319.7 (7.07%)     max: 2374 Points
Cinebench R10: Rendering Single CPUs 64Bit
0% 100%
min: 1099     avg: 1199.9 (15.54%)     max: 1226 Points
3DMark Vantage: P CPU no PhysX 1280x1024
0% 100%
min: 1858     avg: 2003.4 (5.42%)     max: 2146 Points
wPrime 2.0x: 32m
0% 100%
min: 60     avg: 67.1 (87.36%)     max: 72.332 seconds*
wPrime 2.0x: 1024m
0% 100%
min: 1900     avg: 2122.6 (76.08%)     max: 2380.5 seconds*
Windows 7 Experience Index: Processor
0% 100%
min: 3.9     avg: 3.9 (38.1%)     max: 3.9 points
Cinebench R11.5: CPU Multi 64Bit
0% 100%
min: 0.59     avg: 0.6 (3.5%)     max: 0.66 Points
Cinebench R11.5: CPU Single 64Bit
0% 100%
min: 0.32     avg: 0.3 (9.33%)     max: 0.34 Points
WinRAR: Result
0% 100%
min: 456     avg: 482.3 (9.36%)     max: 505 KB/s
TrueCrypt: AES Mean 100MB
0% 100%
min: 0.0891     avg: 0.1 (0.83%)     max: 0.0961 GB/s
TrueCrypt: Twofish Mean 100MB
0% 100%
min: 0.0406     avg: 0.1 (3.21%)     max: 0.0734 GB/s
TrueCrypt: Serpent Mean 100MB
0% 100%
min: 0.0263     avg: 0 (1.09%)     max: 0.0502 GB/s
Geekbench 2 - 32 Bit: Total Score
0% 100%
min: 1775     avg: 1781 (13.49%)     max: 1787 Points
Geekbench 2 - 32 Bit: Integer
0% 100%
min: 1770     avg: 1772 (12.74%)     max: 1774 Points
Geekbench 2 - 32 Bit: Floating Point
0% 100%
min: 1939     avg: 1948.5 (11.54%)     max: 1958 Points
Geekbench 2 - 32 Bit: Memory
0% 100%
min: 1487     avg: 1502 (14.87%)     max: 1517 Points
Geekbench 2 - 32 Bit: Stream
0% 100%
min: 1784     avg: 1788.5 (19.13%)     max: 1793 Points
- Range of benchmarks for this CPU
- Average benchmark score

Cinebench R10 in comparison
Intel Atom Z670 (min)
691 
...
Intel Celeron M 560
2008 
Intel Core Duo U2500
2021 
Intel Celeron M 585
2062 
AMD E-Series E2-1800
2123.2 
AMD Athlon II Neo K325
2212.8 
Intel Core 2 Duo U7600
2289 
Intel Core 2 Duo L7100
2294 
...
Intel Core i7 (Desktop) 3960X (max)
27189.5 

Reviews for the AMD E-Series E2-1800 processor

Asus X55U-SX052H (AMD Radeon HD 7340, 15.6")
» Review Asus X55U-SX052H Notebook - Review

HP 655 B6M65EA (AMD Radeon HD 7340, 15.6")
» Review HP 655 B6M65EA Notebook - Review
» HP 655 B6M65EA - External Review

HP Pavilion dm1-4300sg (AMD Radeon HD 7340, 11.6")
» HP Pavilion dm1-4300sg - External Review

HP Pavilion dm1z-4200 (AMD Radeon HD 7340, 11.6")
» HP Pavilion dm1z-4200 - External Review

Lenovo B575e (AMD Radeon HD 7340, 15.6")
» Review Lenovo B575e Notebook - Review
» Lenovo B575e - External Review

Lenovo G585-M8325GE (AMD Radeon HD 7340, 15.6")
» Review Lenovo G585-M8325GE Notebook - Review
» Lenovo G585-M8325GE - External Review

Lenovo ThinkPad Edge E135 NZV5YGE (AMD Radeon HD 7340, 11.6")
» Review Lenovo ThinkPad Edge E135 NZV5YGE Netbook - Review

Lenovo ThinkPad Edge E335 NZT5YGE 33555YG (AMD Radeon HD 7340, 13.3")
» Review Lenovo ThinkPad Edge E335 Notebook - Review

Samsung Serie 3 355E5C-S02DE (AMD Radeon HD 7470M, 15.6")
» Review Samsung Series 3 355E5C-S02DE Notebook - Review

Sony Vaio SV-E11113FXB (AMD Radeon HD 7340, 11.6")
» Sony Vaio SV-E11113FXB - External Review

Sony Vaio SV-E11113FXW (AMD Radeon HD 7340, 11.6")
» Sony Vaio SV-E11113FXW - External Review

Sony Vaio SV-E1111M1EW (AMD Radeon HD 7340, 11.6")
» Sony Vaio SV-E1111M1EW - External Review

Sony Vaio SVE-1111M1E/P (AMD Radeon HD 7340, 11.6")
» Quick Review Sony Vaio SVE-1111M1E/P Subnotebook - Review

Toshiba Satellite C850D-109 (AMD Radeon HD 7340, 15.6")
» Toshiba Satellite C850D-109 - External Review

Toshiba Satellite C855D-10K (AMD Radeon HD 7340, 15.6")
» Toshiba Satellite C855D-10K - External Review

Toshiba Satellite L850D-12Q (AMD Radeon HD 7340, 15.6")
» Toshiba Satellite L850D-12Q - 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 AMD E-Series

» AMD E-Series E2-3000M
   1.8 GHz / 1 MB
» AMD E-Series E2-3000
   1.65 GHz / 1 MB
» AMD E-Series E1-2500
   1.4 GHz / 1 MB
» AMD E-Series E2-2000
   1.75 GHz / 1 MB
» AMD E-Series E2-1800
   1.7 GHz / 1 MB
» AMD E-Series E-450
   1.65 GHz / 1 MB
» AMD E-Series E-350
   1.6 GHz / 1 MB
» AMD E-Series E1-1500
   1.48 GHz / 1 MB
» AMD E-Series E1-1200
   1.4 GHz / 1 MB
» AMD E-Series E-300
   1.3 GHz / 1 MB
» AMD E-Series E1-2100
   1 GHz / 1 MB
» AMD E-Series E-240
   1.5 GHz / 0.5 MB

Surrounding CPUs

- Intel Celeron Dual-Core SU2300
   1.2 GHz / 1 MB
- Intel Celeron M U3400
   1.06 GHz / 0.5 MB + 2 MB
- AMD Athlon II Neo K325
   1.3 GHz / 1 MB
- AMD E-Series E2-2000
   1.75 GHz / 1 MB
- Qualcomm APQ8064T
   1.7 GHz / 2 MB
» AMD E-Series E2-1800
   1.7 GHz / 1 MB
+ AMD E-Series E-450
   1.65 GHz / 1024 KB
+ AMD E-Series E-350
   1.6 GHz / 1024 KB
+ Intel Celeron 927UE
   1.5 GHz / 256 KB + 1024 KB
+ Intel Core Duo U2500
   1.2 GHz / 2048 KB
+ Intel Core 2 Duo U7500
   1.06 GHz / 2048 KB
> Notebook / Laptop Reviews and News > FAQ / Tips / Technics > Notebook Processors > AMD E-Series E2-1800 Notebook Processor
Author: Klaus Hinum (Update: 2012-05-26)