New details about the early evolution of the architecture based on AMD's Fusion platform Brazos those disclosed in the site Xbitlabs
this address. Currently AMD has in the marketing APU E350, dual core processors with clock frequency of 1.6 GHz, and E-240, single-core models with a frequency of 1.5 GHz Both belong to the family Ontario, with a TDP of 18 Watt as the highest.
During the third quarter of 2011 AMD will introduce two new solutions with this level of TDP, indicated respectively with the names of AMD
E-450 E-300 and AMD
, both based on dual-core architecture. For the first we find the Radeon HD 6320 GPU
with increased clock speed than the Radeon HD 6310
used in both AMD and AMD-350 is in the E-300 for future introduction.
To characterize these solutions will also find the
Turbo Core , whereby the clock frequency will be increased dynamically depending on the operating temperature, the degree of occupancy of the core and fuel consumption by allowing a performance increase. This technology was initially implemented with
Phenom processors for desktop and II X6 will gradually be incorporated into future AMD architectures.
The following table summarizes the technical characteristics of the solutions Ontario in commercio e di prossima presentazione:
Modello | E-450 | E-350 | E-300 | E240 |
architettura | Bobcat | Bobcat | Bobcat | Bobcat |
numero core | 2 | 2 | 2 | 1 |
stream processor GPU | 80 | 80 | 80 | 80 |
clocked CPU 1.65GHz | | | 1.60GHz 1.30GHz 1.50GHz | |
clock 508/600MHz GPU | | | 492MHz 488MHz 500MHz | |
HD 6320 GPU | | | HD 6310 HD 6310 HD 6310 | |
cache | | 1MB 1MB 1MB | | 512KB |
| DDR3 memory, 1333MHz | DDR3 1066MHz DDR3 | , | DDR3 1066MHz, 1066MHz |
| 40nm production technology | | 40nm 40nm 40nm | |
| 18W TDP | | 18W 18W 18W | |
Turbo Core | you | - | you | - |
Along with these APUs, according to sources, AMD will also propose the model
E2-3250, a solution based on dual-core architecture Llano e GPU Radeon HD 6370 con 160 stream processors. Per questa soluzione, costruita con tecnologia produttiva a 32 nanometri al pari delle altre soluzioni Llano, il TDP massimo viene indicato in 65 Watt anche se pare presumibile possa essere pari a 45 Watt al pari di altre soluzioni Llano di futura presentazione sul mercato.
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