AMD E-450
The 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.
| Series | AMD E-Series |
| Codename | Zacate |
| Clock Rate | 1650 MHz |
| Level 1 Cache | 128 KB |
| Level 2 Cache | 1024 KB |
| 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 |
| 64 Bit | 64 Bit support |
| Hardware Virtualization | AMD-V |
| Announcement Date | 08/22/2011 |
CPU Benchmarks
| Cinebench R10 in comparison | ||
| Intel Atom Z670 (min) | 691 | |
| ... | ||
| Intel Atom N2800 | 1829 | |
| AMD V-Series V120 | 1874 | |
| Intel Celeron M 575 | 1916.5 | |
| AMD E-Series E-450 | 1960.9 | |
| Intel Pentium 4 630 | 1975 | |
| Intel Core 2 Duo U7500 | 1976 | |
| AMD E-Series E-350 | 1997 | |
| ... | ||
| Intel Core i7 (Desktop) 3960X (max) | 27189.5 | |
Reviews for the AMD E-Series E-450 processor
Advent Monza E1 (AMD Radeon HD 6320, 15.6")
» Advent Monza E1 - External Review
Asus Eee PC 1215B-BLK098W (AMD Radeon HD 6320, 12.1")
» Asus Eee PC 1215B-BLK098W - External Review
Asus Eee PC 1215B-BLK227M (AMD Radeon HD 6320, 12.1")
» Asus Eee PC 1215B-BLK227M - External Review
Asus Eee PC 1225B (AMD Radeon HD 6320, 11.6")
» Asus Eee PC 1225B - External Review
Asus Eee PC 1225B-BLK033M (AMD Radeon HD 6320, 11.6")
» Asus Eee PC 1225B-BLK033M - External Review
Asus U32U (AMD Radeon HD 6320, 13.3")
» Asus U32U - External Review
Asus U32U-RX019V (AMD Radeon HD 6320, 13.3")
» Asus U32U-RX019V - External Review
Asus U32U-RX042V (AMD Radeon HD 6320, 13.3")
» Review Asus U32U-RX042V Notebook - Review
» Asus U32U-RX042V - External Review
Asus X401U-WX025V (AMD Radeon HD 6320, 14.0")
» Asus X401U-WX025V - External Review
Gigabyte Q1700 (AMD Radeon HD 6320, 17.3")
» Gigabyte Q1700 - External Review
HP Compaq Presario CQ57-303SG (AMD Radeon HD 6320, 15.6")
» Review HP Compaq Presario CQ57-303SG Notebook - Review
» HP Compaq Presario CQ57-303SG - External Review
HP Pavilion dm1-4000sg (AMD Radeon HD 6320, 11.6")
» HP Pavilion dm1-4000sg - External Review
HP Pavilion dm1-4001er (AMD Radeon HD 6320, 11.6")
» HP Pavilion dm1-4001er - External Review
HP Pavilion dm1-4010us (AMD Radeon HD 6320, 11.6")
» HP Pavilion dm1-4010us - External Review
HP Pavilion dm1-4027ea (AMD Radeon HD 6320, 11.6")
» HP Pavilion dm1-4027ea - External Review
HP Pavilion dm1-4055eg (AMD Radeon HD 6320, 11.6")
» HP Pavilion dm1-4055eg - External Review
HP Pavilion dm1-4125ea (AMD Radeon HD 6320, 11.6")
» HP Pavilion dm1-4125ea - External Review
HP Pavilion dm1-4131EF (AMD Radeon HD 6320, 11.6")
» HP Pavilion dm1-4131EF - External Review
HP Pavilion dm1-4135EF (AMD Radeon HD 6320, 11.6")
» HP Pavilion dm1-4135EF - External Review
Lenovo IdeaPad S205-103834U (AMD Radeon HD 6320, 11.6")
» Lenovo IdeaPad S205-103834U - External Review
Lenovo ThinkPad X130e (AMD Radeon HD 6320, 11.6")
» Review Lenovo ThinkPad X130e Notebook - Review
Medion Akoya E2312 MD97974 (AMD Radeon HD 6320, 12.1")
» Medion Akoya E2312 MD97974 - External Review
MSI Wind U270-E4523W7H (AMD Radeon HD 6320, 11.6")
» Review MSI Wind U270-E4523W7H Netbook - Review
» MSI Wind U270-E4523W7H - External Review
MSI X370-205US (AMD Radeon HD 6320, 13.4")
» MSI X370-205US - External Review
Packard Bell EasyNote LK11-BZ-080GE (AMD Radeon HD 6470M, 17.3")
» Review Packard Bell EasyNote LK11-BZ-080GE Notebook - Review
Samsung 305U1A-A01DE (AMD Radeon HD 6320, 11.6")
» Review Samsung 305U1A-A01DE Subnotebook - Review
» Samsung 305U1A-A01DE - External Review
Samsung 305U1A-A01FR (AMD Radeon HD 6320, 11.6")
» Samsung 305U1A-A01FR - External Review
Samsung 305U1A-A02DE (AMD Radeon HD 6310, 11.6")
» Samsung 305U1A-A02DE - External Review
Samsung 305U1A-A04 (AMD Radeon HD 6320, 11.6")
» Samsung 305U1A-A04 - External Review
Samsung RV515-S03DE (AMD Radeon HD 6470M, 15.6")
» Review Samsung RV515-S03DE Notebook - Review
Sony Vaio VPC-EK25EC/W (AMD Radeon HD 6320, 14.0")
» Sony Vaio VPC-EK25EC/W - External Review
Sony Vaio VPC-EL2S1E (AMD Radeon HD 6320, 15.5")
» Sony Vaio VPC-EL2S1E - External Review
Sony Vaio VPC-YB35KX/B (AMD Radeon HD 6320, 11.6")
» Sony Vaio VPC-YB35KX/B - External Review
Sony Vaio VPC-YB3V1E/S (AMD Radeon HD 6320, 11.6")
» Review Sony Vaio VPC-YB3V1E/S Notebook - Review
» Sony Vaio VPC-YB3V1E/S - External Review
Toshiba Satellite C670D-11K (AMD Radeon HD 6320, 17.3")
» Toshiba Satellite C670D-11K - External Review
Toshiba Satellite C670D-122 (AMD Radeon HD 6320, 17.3")
» Toshiba Satellite C670D-122 - External Review




8 benchmarks and specifications
8 benchmarks and specifications