AMD E2-2000 vs AMD E-300

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-300

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The AMD E-300 (codename Zacate) is a dual core processor for small notebooks and netbooks. It offers a relatively powerful integrated graphics card and a single channel DDR3-1066 memory controller.

Inside the E-300 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-300 lies a bit beyond a Athlon X2 L310 at 1.2 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. Furthermore, the E-300 also support HTMI 1.4a.

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-300
AMD E-SeriesAMD E-Series
ZacateZacate
: E-Series Zacate
» AMD E2-20001750 MHz2 / 2
AMD E2-1800 (compare)1700 MHz2 / 2
AMD E-450 (compare)1650 MHz2 / 2
AMD E-350 (compare)1600 MHz2 / 2
AMD E1-1500 (compare)1480 MHz2 / 2
AMD E1-1200 (compare)1400 MHz2 / 2
AMD E-3001300 MHz2 / 2
AMD E-240 (compare)1500 MHz1 / 1
AMD E2-20001750 MHz2 / 2
AMD E2-1800 (compare)1700 MHz2 / 2
AMD E-450 (compare)1650 MHz2 / 2
AMD E-350 (compare)1600 MHz2 / 2
AMD E1-1500 (compare)1480 MHz2 / 2
AMD E1-1200 (compare)1400 MHz2 / 2
» AMD E-3001300 MHz2 / 2
AMD E-240 (compare)1500 MHz1 / 1
1750 MHz1300 MHz
128 KB128 KB
1 MB1 MB
2 / 22 / 2
18 18
40 40
75 mm275 mm2
FT1 BGA 413-BallFT1 BGA 413-Ball
MMX(+), SSE(1,2,3,3S,4A), AMD-VMMX(+), SSE(1,2,3,3S,4A), AMD-V
iGPUAMD Radeon HD 6310

Cinebench R11.5 - CPU Multi 64Bit
0.5 Points (1%)
Cinebench R11.5 - CPU Single 64Bit
0.3 Points (13%)
Cinebench R10 - Rendering Single 32Bit
853 Points (9%)
Cinebench R10 - Rendering Multiple CPUs 32Bit
1176 Points (2%)
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 1714     avg: 1761.5     median: 1761 (2%)     max: 1809 Points
Cinebench R10 - Rendering Single CPUs 64Bit
min: 899     avg: 920     median: 920 (9%)     max: 941 Points
wPrime 2.0x - 1024m *
2511 seconds (30%)
wPrime 2.0x - 32m *
79 seconds (16%)
3DMark 06 - CPU
min: 836     avg: 838.5     median: 838 (6%)     max: 841 Points
Super Pi mod 1.5 XS 1M *
min: 59     avg: 59.5     median: 59 (13%)     max: 60 Seconds
Super Pi mod 1.5 XS 2M *
min: 132     avg: 133.5     median: 133 (6%)     max: 135 Seconds
Super Pi Mod 1.5 XS 32M *
min: 2920     avg: 2940.5     median: 2940 (13%)     max: 2961 Seconds
Windows 7 Experience Index - Processor
3.4 points (49%)
3DMark Vantage - P CPU no PhysX 1280x1024
min: 1544     avg: 1579.5     median: 1579 (2%)     max: 1615 Points

Average Benchmarks AMD E-300 → 100%

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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)