AMD E-300
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.
Series AMD E-Series Codename Zacate Series: E-Series Zacate Clock Rate 1300 MHz Level 1 Cache 128 KB Level 2 Cache 1 MB Number of Cores / Threads 2 / 2 Max. Power Consumption (TDP = Thermal Design Power) 18 Watt Manufacturing Technology 40 nm Die Size 75 mm2 Socket FT1 BGA 413-Ball Features MMX(+), SSE(1,2,3,3S,4A), AMD-V GPU AMD Radeon HD 6310 64 Bit 64 Bit support Announcement Date 08/22/2011
Benchmarks Cinebench R11.5 - CPU Multi 64Bit
0.5 Points (1%)
...
AMD Mobile Sempron 2800+ -29%
AMD E-300
...
Cinebench R11.5 - CPU Single 64Bit
0.3 Points (13%)
...
AMD E-300
...
Cinebench R10 - Rendering Single 32Bit
853 Points (9%)
Lenovo X121e NWS62GE Radeon HD 6310 4096 MB 488 / 533 MHz shared memory atiumdag 8.892.0.0 Win7 64bit 853
AMD Geode LX 800 -84%
...
AMD E-300
...
Cinebench R10 - Rendering Multiple CPUs 32Bit
1176 Points (2%)
Lenovo X121e NWS62GE Radeon HD 6310 4096 MB 488 / 533 MHz shared memory atiumdag 8.892.0.0 Win7 64bit 1176
...
VIA Nano L2100 -8%
AMD E-300
...
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 1714 avg: 1761.5 median: 1761 (2%) max: 1809 Points
...
AMD E-300
...
Cinebench R10 - Rendering Single CPUs 64Bit
min: 899 avg: 920 median: 920 (9%) max: 941 Points
...
AMD E-300
...
2511 seconds (30%)
Lenovo X121e NWS62GE Radeon HD 6310 4096 MB 488 / 533 MHz shared memory atiumdag 8.892.0.0 Win7 64bit 2511
...
AMD Turion 64 ML-44 -10%
AMD Mobile Athlon 64 3700+ -5%
AMD E-300
AMD Turion 64 MK-38 0%
AMD Mobile Sempron 3800+ 1%
Intel Pentium M 780 2%
Intel Pentium 4 660 6%
AMD Mobile Sempron 3600+ 8%
Intel Pentium 4 560 8%
...
VIA C3-M C3-M-1200 237%
79 seconds (16%)
...
Intel Core 2 Duo L7500 -14%
AMD Turion 64 ML-44 -11%
AMD E-300
Intel Pentium M 780 1%
Intel Core Duo U2400 4%
Intel Pentium 4 660 6%
AMD Mobile Athlon 64 3400+ 7%
Intel Pentium 4 560 8%
...
3DMark 06 - CPU
min: 836 avg: 838.5 median: 838 (6%) max: 841 Points
...
AMD Turion 64 ML-37 -4%
Intel Pentium M 750 -4%
Intel Pentium 4 P4 3.0 -3%
AMD Turion 64 MT-40 -3%
Intel Pentium Dual Core T2060 -3%
Intel Pentium M 760 -1%
AMD Turion 64 ML-40 0%
Intel Pentium M 765 3%
Intel Celeron M 550 5%
Intel Mobile Pentium 4 532 6%
...
min: 59 avg: 59.5 median: 59 (13%) max: 60 Seconds
...
Intel Pentium M 710 -5%
AMD Athlon 64 X2 TK-53 -3%
AMD Turion 64 MT-28 -3%
Intel Celeron M 390 -2%
AMD Turion 64 ML-28 -1%
Intel Celeron M 370 0%
AMD Mobile Sempron 2600+ 1%
Intel Mobile Pentium 4 520 1%
AMD Mobile Sempron 2800+ 3%
Intel Pentium M 705 4%
AMD Turion 64 ML-30 6%
...
VIA C3-M C3-M-1200 678%
Super Pi mod 1.5 XS 2M *
min: 132 avg: 133.5 median: 133 (6%) max: 135 Seconds
...
AMD Mobile Athlon 64 3000+ -5%
Intel Pentium M 725 1%
AMD Turion 64 ML-28 2%
...
Super Pi Mod 1.5 XS 32M *
min: 2920 avg: 2940.5 median: 2940 (13%) max: 2961 Seconds
...
AMD Turion 64 MT-30 -4%
Intel Pentium M 745 -2%
AMD Turion 64 ML-34 -2%
AMD Mobile Sempron 3000+ -1%
AMD Turion 64 MT-28 0%
AMD Turion 64 ML-32 2%
Intel Celeron M 390 4%
Intel Core Solo U1300 5%
Intel Pentium M 758 5%
Intel Celeron M 380 6%
...
VIA C3-M C3-M-1200 666%
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
...
...
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
v1.8.1a
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#3 min, max, avg, median took s +0.304s ... 0.327s
#4 return log +0.007s ... 0.335s
Other CPUs of the series AMD E-Series Surrounding CPUs - AMD Turion 64 MT-40 2.2 GHz / 1 MB
- Intel Pentium M 755 2 GHz / 2 MB
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Klaus Hinum (Update: 2017-09- 5)
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