AMD E1-1200 vs AMD E-450
AMD E1-1200
► remove from comparisonThe AMD E1-1200 (codename Zacate, not to be confused with the Ryzen 3 1200 from 2017) is a dual-core processor for small notebooks and netbooks. It is produced on a 40 nm process and offers a relatively powerful integrated GPU and a single channel DDR3-1066 memory controller. Compared to the older E-300, which is based on the same chip, the E1-1200 offers a 100 MHz higher CPU clock rate.
The E1-1200 has two Bobcat cores running at 1.4 GHz (no Boost here) that can access 512 KB of L2 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.
The integrated Radeon HD 7310 GPU offers 80 shaders and an UVD3 video decoder. Compared to the slow GMA 3150 in the Atom processors, an HD 7310 offers a lot more performance and is about as fast as the Nvidia ION graphics solution. The HD 7310's clock rate is 500 MHz to be very similar to the HD 6310 (488 - 500 MHz depending on the APU).
Performance
The average E1-1200 in our database is in the same league as the Celeron N2807 and the AMD E-300, as far as multi-thread benchmark scores are concerned. This is an outrageously slow chip, as of mid 2022.
Power consumption
This E-series APU has a default TDP of 18 W, meaning an active cooling solution is pretty much a must.
The AMD E1-1200 is built with a 40 nm process for very, very, very low, as of 2022, energy efficiency.
AMD E-450
► remove from comparisonThe 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.
| Model | AMD E1-1200 | AMD E-450 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Codename | Zacate | Zacate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Series | AMD E-Series | AMD E-Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Series: E-Series Zacate |
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| Clock | 1400 MHz | 1650 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| L1 Cache | 128 KB | 128 KB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| L2 Cache | 1 MB | 1 MB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cores / Threads | 2 / 2 | 2 / 2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TDP | 18 Watt | 18 Watt | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Technology | 40 nm | 40 nm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Die Size | 75 mm2 | 75 mm2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Socket | FT1 (BGA413) | FT1 BGA 413-Ball | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Features | DDR3-1066 RAM (sin. chan.), PCIe 2 [?], MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4A | MMX(+), SSE(1,2,3,3S,4A), AMD-V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| iGPU | AMD Radeon HD 7310 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Architecture | x86 | x86 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Announced | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Manufacturer | www.amd.com |
Benchmarks
Average Benchmarks AMD E1-1200 → 100% n=18
Average Benchmarks AMD E-450 → 117% n=18
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
