AMD E1-1200 vs AMD E1-1500

AMD E1-1200

The 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 E1-1500

The AMD E1-1500 (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 old E1-1200, which is based on the same chip, the E1-1500 offers an 80 MHz higher CPU and 29 MHz higher GPU clock rate.

Inside the E1-1500 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 E1-1500 is a bit below an Athlon X2 L310 at 1.2 GHz. 

The integrated Radeon HD 7310 graphics card offers 80 shaders and an UVD3 video processor. Compared to the slow GMA 3150 in the Atom processors, the HD7310 offers a lot more performance and is about as fast as the Nvidia ION graphics solution. In the E1-1500 the 7310 is clocked at 529 MHz and therefore not much different to the HD 6310 (488 - 500 MHz depending on the APU).

The power consumption is rated with a TDP of 18 W by AMD. That's similar to Intels (faster) Ivy and Sandy Bridge ULV-CPUs.