AMD E2-2000 vs AMD E-240 vs AMD E-450

AMD E2-2000

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The AMD E2-2000 (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 E2-1800 offers only slightly higher CPU (50 MHz) and GPU (15 - 20 MHz) clock rates.

Inside the E2-2000 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 E2-2000 is a bit below 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, clocked at 538 - 700 MHz, 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 power consumption is rated with a TDP of 18 W by AMD. That's about the same level as Intels (significantly faster) ULV CPUs.

AMD E-240

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The AMD E-240 (codename Zacate) is a single core processor for small notebooks and netbooks. It offers a relatively powerful integrated graphics card and a single channel DDR3-1066 memory controller.

Inside the E-240 one Bobcat core (the second one is deactivated) can access 512KB level 2 cache. 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 (AMD V-Series) cores. On average the cpu performance of the E-240 should be between a 2 GHz Atom and a Celeron single core with 1.1 GHz.

The integrated Radeon HD 6310 graphics card offers 80 shaders and an UVD3 video processor. Compared to the slow GMA 3150 in the Atom processors, the HD6310 offers a lot more performance and is about as fast as the Nvidia ION graphics solution.

The power consumption is rated with a TDP of 18 Watt by AMD.

AMD E-450

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The AMD E-450 (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-350, the E-450 offers only 60MHz more clock speed, but a faster graphics card (thanks to Turbo Core) and DDR3-1333 and HDMI 1.4a support.

Inside the E-450 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 6320 graphics card offers 80 shaders and an UVD3 video processor. Compared to the slow GMA 3150 in the Atom processors, the HD6320 offers a lot more performance and is about as fast as the Nvidia ION graphics solution.

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.

AMD E2-2000AMD E-240AMD E-450
AMD E-SeriesAMD E-SeriesAMD E-Series
ZacateZacateZacate
: E-Series Zacate
» AMD E2-20001750 MHz2 / 2
AMD E2-18001700 MHz2 / 2
AMD E-4501650 MHz2 / 2
AMD E-3501600 MHz2 / 2
AMD E1-15001480 MHz2 / 2
AMD E1-12001400 MHz2 / 2
AMD E-3001300 MHz2 / 2
AMD E-2401500 MHz1 / 1
AMD E2-20001750 MHz2 / 2
AMD E2-18001700 MHz2 / 2
AMD E-4501650 MHz2 / 2
AMD E-3501600 MHz2 / 2
AMD E1-15001480 MHz2 / 2
AMD E1-12001400 MHz2 / 2
AMD E-3001300 MHz2 / 2
» AMD E-2401500 MHz1 / 1
AMD E2-20001750 MHz2 / 2
AMD E2-18001700 MHz2 / 2
» AMD E-4501650 MHz2 / 2
AMD E-3501600 MHz2 / 2
AMD E1-15001480 MHz2 / 2
AMD E1-12001400 MHz2 / 2
AMD E-3001300 MHz2 / 2
AMD E-2401500 MHz1 / 1
1750 MHz1500 MHz1650 MHz
128 KB64 KB128 KB
1 MB512 KB1 MB
2 / 21 / 12 / 2
18 18 18
40 40 40
75 mm275 mm275 mm2
FT1 BGA 413-BallFT1 BGA 413-BallFT1 BGA 413-Ball
MMX(+), SSE(1,2,3,3S,4A), AMD-VMMX(+), SSE(1,2,3,3S,4A), AMD-VMMX(+), SSE(1,2,3,3S,4A), AMD-V

Cinebench R11.5 - CPU Multi 64Bit
0.3 Points (1%)
min: 0.55     avg: 0.6     median: 0.6 (2%)     max: 0.64 Points
Cinebench R11.5 - CPU Single 64Bit
min: 0.31     avg: 0.3     median: 0.3 (13%)     max: 0.33 Points
Cinebench R10 - Rendering Single 32Bit
min: 891     avg: 938     median: 937.5 (10%)     max: 984 Points
min: 665     avg: 1013     median: 1062.5 (11%)     max: 1077 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 1568     avg: 1961     median: 2020.5 (3%)     max: 2082 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 1968     avg: 2204     median: 2216.5 (3%)     max: 2299 Points
Cinebench R10 - Rendering Single CPUs 64Bit
min: 988     avg: 1016     median: 1015.5 (9%)     max: 1043 Points
min: 1011     avg: 1137     median: 1170.5 (11%)     max: 1180 Points
wPrime 2.0x - 1024m *
4472 seconds (53%)
min: 2006     avg: 2017     median: 2021 (24%)     max: 2025 seconds
wPrime 2.0x - 32m *
137 seconds (28%)
min: 62     avg: 65.2     median: 64.5 (13%)     max: 69.623 seconds
WinRAR - Result
min: 485     avg: 491     median: 489 (6%)     max: 499 KB/s
X264 HD Benchmark 4.0 - Pass 2
2.9 fps (2%)
X264 HD Benchmark 4.0 - Pass 1
16.2 fps (6%)
TrueCrypt - Serpent Mean 100MB
min: 0.05     avg: 0.1     median: 0.1 (3%)     max: 0.0511 GB/s
TrueCrypt - Twofish Mean 100MB
min: 0.072     avg: 0.1     median: 0.1 (0%)     max: 0.0747 GB/s
TrueCrypt - AES Mean 100MB
min: 0.0889     avg: 0.4     median: 0.1 (0%)     max: 0.94 GB/s
3DMark 06 - CPU
min: 497     avg: 501     median: 500.5 (3%)     max: 504 Points
min: 1004     avg: 1030     median: 1034.5 (7%)     max: 1070 Points
Super Pi mod 1.5 XS 1M *
57.5 Seconds (12%)
min: 47     avg: 47.7     median: 47.5 (10%)     max: 48.688 Seconds
Super Pi mod 1.5 XS 2M *
120 Seconds (5%)
min: 105     avg: 107     median: 107.4 (5%)     max: 109 Seconds
Super Pi Mod 1.5 XS 32M *
min: 2334     avg: 2364     median: 2369 (11%)     max: 2384 Seconds
SiSoft Sandra Dhrystone (MIPS)
min: 3750     avg: 4097     median: 4270 (2%)     max: 4270 MIPS
9480 MIPS (4%)
SiSoft Sandra Whetstone (MFLOPS)
min: 3520     avg: 3730     median: 3520 (3%)     max: 4150 MFLOPS
7530 MFLOPS (6%)
PCMark 05 - Standard 1024x768
3310 Points (21%)
Windows 7 Experience Index - Processor
2.5 points (32%)
min: 3.8     avg: 3.9     median: 3.9 (50%)     max: 3.9 points
3DMark Vantage - P CPU no PhysX 1280x1024
min: 1625     avg: 1864     median: 1892 (3%)     max: 2123 Points
3DMark 11 - Performance Physics 1280x720
269 points (1%)
min: 587     avg: 681     median: 703 (3%)     max: 721 points

Average Benchmarks AMD E-240 → 100%

Average Benchmarks AMD E-450 → 134%

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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)