Some more details have surfaced on ATI upcoming mid-range products, the RV730-based Radeon HD 4650 and 4670 GPUs that is.
Reportedly, both offerings will feature 320 stream processors-just like today's Radeon HD 3850 and 3870-but with memory interfaces only 128 bits wide. Core clock speeds will range up to 750MHz for the Radeon HD 4670, while memory will top out at 1,000MHz (presumably an "effective" 2,000MHz).
The spec sheet mentions 480 gigaFLOPS, 32GB/s of memory bandwidth, and a 59W power envelope for the 4670, compared to a respective 429 gigaFLOPS, 53GB/s, and 95W for the Radeon HD 3850. As for the 4650, that card will crank out a tamer 384 gigaFLOPS with up to 21.3GB/s of memory bandwidth. Assuming those specs didn't originate from a demented homeless man, the Radeon HD 4670 could turn out to be a fairly potent low-end offering.
Radeon HD 7000 Series Specs Leaked - 09/06/2011 05:19 AM
We are taking this information with a big grain of salt, nothing is confirmed whatsoever and we have no idea where these specs where obtained from. Wccftech reports the following, and I'll do a shamel...
AMD Radeon HD 7000 to be used for Trinity APUs - 09/01/2011 09:17 AM
It was not exactly a surprize anymore but the next generation Llano APUs will be called Trinity, the graphics engine inside that APU will be based on Radeon 7000 series technology. A
Radeon HD 7000 Series PCI-Express 3.0 Compliant - 07/18/2011 10:00 AM
Soon you will see a new wave of motherboards getting PCIE 3.0 support but well, there's nothing out there utilizing all that extra bandwith and power spec. Well, good news, AMD's next generation of gr...
Ivy Bridge with Radeon HD 6990 and GeForce GTX 580 - 07/15/2011 09:58 AM
There is a batch of early engineering sample dual-core Ivy Bridge processors, they are clocked low but that doesn't stop news from spreading arround in terms of performance. New results have been post...