drkohler on 28 June 2013
| JoeFlex said: 128 bytes per block multiplied by the GPU speed of 800MHz offers up the previous max throughput of 102.4GB/s. It's believed that this calculation remains true for separate read/write operations from and to the ESRAM.However, with near-final production silicon, Microsoft techs have found that the hardware is capable of reading and writing simultaneously.
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Hahahahahahahahahahahahahah. Some MS marketing guy has found a way to add numbers, again (probably hovering stoned in the Cloud, somewhere)
Look, IF the clock is 800MHz AND the bus size is 128bit, then the maximum throughput of the esram is 102GB/S, regardless whether you read or write). END OF STORY.
IF they have achieved 192GB/s (in theory) this means that: clock 750MHz bus width 256bits. This is a major redesign of the APU so my money is on some Microsoft PR guy adding numbers as he pleases.
