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AMD E2-2000 vs AMD E2-1800 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 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.

AMD E-300

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The AMD E-300 (codename Zacate) is a low-end dual-core processor designed for the smaller laptops and netbooks. The E-series processor has a relatively fast iGPU and a single channel DDR3-1066 memory controller.

An E-300 has two Bobcat processor cores running at 1.3 GHz, each with the access to 512 KB of Level 2 cache (1 M in total). In comparison to the Atom processors, the Bobcat architecture uses an out-of-order execution and is therefore faster at the same clock speed.

The Radeon HD 6310 iGPU has 80 unified shaders and an UVD3 video processing engine. The iGPU has no trouble outshining the Intel GMA 3150 in the Atom processors, and it does not lag behind the Nvidia ION, either. The Radeon has support for HDMI 1.4a video output.

Performance

The average E-300 in our database is in the same league as the A4-1250, as far as multi-thread benchmark scores are concerned. Which isn't a great result. This is a fairly slow chip, as of mid 2022; expect to see plenty of slowdowns no matter what it is that you are currently doing.

Power consumption

This APU has a default TDP of 18 W, meaning an active cooling solution is a must.

The AMD E-300 is manufactured on a 32 nm process leading to really, really low, as of 2022, energy efficiency.

ModelAMD E2-2000AMD E2-1800AMD E-300
SeriesAMD E-SeriesAMD E-SeriesAMD E-Series
CodenameZacateZacateZacate
Series: E-Series Zacate
AMD E2-2000 « 1.75 GHz2 / 2 cores
AMD E2-18001.7 GHz2 / 2 cores
AMD E-4501.65 GHz2 / 2 cores
AMD E-3501.6 GHz2 / 2 cores
AMD E1-15001.48 GHz2 / 2 cores
AMD E1-12001.4 GHz2 / 2 cores
AMD E-3001.3 GHz2 / 2 cores
AMD E-2401.5 GHz1 / 1 cores
AMD E2-20001.75 GHz2 / 2 cores
AMD E2-1800 « 1.7 GHz2 / 2 cores
AMD E-4501.65 GHz2 / 2 cores
AMD E-3501.6 GHz2 / 2 cores
AMD E1-15001.48 GHz2 / 2 cores
AMD E1-12001.4 GHz2 / 2 cores
AMD E-3001.3 GHz2 / 2 cores
AMD E-2401.5 GHz1 / 1 cores
AMD E2-20001.75 GHz2 / 2 cores
AMD E2-18001.7 GHz2 / 2 cores
AMD E-4501.65 GHz2 / 2 cores
AMD E-3501.6 GHz2 / 2 cores
AMD E1-15001.48 GHz2 / 2 cores
AMD E1-12001.4 GHz2 / 2 cores
AMD E-300 « 1.3 GHz2 / 2 cores
AMD E-2401.5 GHz1 / 1 cores
Clock1750 MHz1700 MHz1300 MHz
L1 Cache128 KB128 KB128 KB
L2 Cache1 MB1 MB1 MB
Cores / Threads2 / 22 / 22 / 2
TDP18 Watt18 Watt18 Watt
Technology40 nm40 nm32 nm
Die Size75 mm275 mm275 mm2
SocketFT1 BGA 413-BallFT1 BGA 413-BallFT1 (BGA413)
FeaturesMMX(+), SSE(1,2,3,3S,4A), AMD-VMMX(+), SSE(1,2,3,3S,4A), AMD-VDDR3-1066 RAM (sin. chan.), PCIe 2 [?], MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SVM
Architecturex86x86x86
Announced
iGPUAMD Radeon HD 6310
Manufacturerwww.amd.com

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
75%
1 E-300 +
min: 0.46     avg: 0.5     median: 0.5 (1%)     max: 0.5 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
76%
1 E-300 +
min: 0.24     avg: 0.3     median: 0.3 (6%)     max: 0.26 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 E2-1800 +
min: 997     avg: 1093     median: 1110 (7%)     max: 1128 Points
77%
1 E-300 +
853 Points (5%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 E2-1800 +
min: 2068     avg: 2115     median: 2121 (2%)     max: 2147 Points
55%
1 E-300 +
1176 Points (1%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 E2-1800 +
min: 2245     avg: 2312     median: 2321 (2%)     max: 2374 Points
76%
1 E-300 +
min: 1714     avg: 1762     median: 1761.5 (1%)     max: 1809 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 E2-1800 +
min: 1099     avg: 1192     median: 1208 (1%)     max: 1226 Points
76%
1 E-300 +
min: 899     avg: 920     median: 920 (1%)     max: 941 Points
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 E2-1800 +
min: 1900     avg: 2126     median: 2152 (25%)     max: 2381 s
94%
1 E-300 +
2511 s (30%)
wPrime 2.10 - wPrime 2.0 32m *
100%
1 E2-1800 +
min: 60     avg: 67.2     median: 69.1 (14%)     max: 72.3 s
98%
1 E-300 +
79 s (16%)
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
100%
1 E2-1800 +
3.3 fps (1%)
X264 HD Benchmark 4.0 - x264 Pass 1
100%
1 E2-1800 +
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
100%
1 E2-1800 +
min: 527     avg: 1025     median: 1082.5 (2%)     max: 1124 Points
77%
1 E-300 +
min: 836     avg: 839     median: 838.5 (2%)     max: 841 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 E2-1800 +
min: 45     avg: 46.7     median: 46.6 (10%)     max: 48 s
97%
1 E-300 +
min: 59     avg: 59.5     median: 59.5 (13%)     max: 60 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 E2-1800 +
min: 101     avg: 105     median: 103.2 (4%)     max: 114.8 s
99%
1 E-300 +
min: 132     avg: 133.5     median: 133.5 (6%)     max: 135 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 E2-1800 +
min: 2250     avg: 2300     median: 2277 (10%)     max: 2384 s
97%
1 E-300 +
min: 2920     avg: 2941     median: 2940.5 (13%)     max: 2961 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 E2-1800 +
min: 9610     avg: 9926     median: 9800 (5%)     max: 10530 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 E2-1800 +
min: 7900     avg: 7972     median: 8000 (6%)     max: 8000 MFLOPS
Windows 7 Experience Index - Win7 CPU
100%
1 E2-1800 +
3.9 Points (50%)
87%
1 E-300 +
3.4 Points (44%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 E2-1800 +
min: 1858     avg: 2000     median: 1993 (2%)     max: 2146 Points
79%
1 E-300 +
min: 1544     avg: 1580     median: 1579.5 (1%)     max: 1615 Points
3DMark 11 - 3DM11 Performance Physics
100%
1 E2-1800 +
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 AMD E2-1800 → 0% n=

Average Benchmarks AMD E-300 → 0% n=

- 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

v1.26
log 28. 18:36:19

#0 checking url part for id 3632 +0s ... 0s

#1 checking url part for id 3144 +0s ... 0s

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#4 did not recreate cache, as it is less than 5 days old! Created at Thu, 28 Mar 2024 05:35:32 +0100 +0.001s ... 0.001s

#5 composed specs +0.017s ... 0.018s

#6 did output specs +0s ... 0.018s

#7 getting avg benchmarks for device 3632 +0.002s ... 0.02s

#8 got single benchmarks 3632 +0.006s ... 0.026s

#9 getting avg benchmarks for device 3144 +0.002s ... 0.028s

#10 got single benchmarks 3144 +0.023s ... 0.051s

#11 getting avg benchmarks for device 2854 +0.002s ... 0.054s

#12 got single benchmarks 2854 +0.009s ... 0.063s

#13 got avg benchmarks for devices +0s ... 0.063s

#14 min, max, avg, median took s +0.119s ... 0.182s

#15 return log +0s ... 0.182s

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Redaktion, 2017-09- 8 (Update: 2023-07- 1)