AMD 7970M Rumor
http://vr-zone.com/articles/amd-to-survive-and-thrive-still-/15564.html
Last sentence:
"The GPUs will continue to be the crown jewel of the company till then, though... expect new high end mobile HD7900 series later this month, and Sea Islands by yearend."
If this is indeed true, maybe a May lauanch date is coming. One can only dream...
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Not my thoughts but thought I would share:
Allright, I had the energy today to compare GPUs. Hopefully you guys can understand my reasoning and my train of thoughts and lets get bottom to the 7970M rumors that been floating around. Skip all the way to the bottom if you don`t want to see boring math and see the conclusion I came to
6970M is based on 6850.
6850:
3DMark11 GPU score: 3511
3DMark Vantage GPU score: 14198
6970M:
3DMark11 GPU score: 2821 (80% of 6850)
3DMark Vantage GPU score: 11384 (80% of 6850)
6970M gives roughly 80% of 6850 performance.
TDP/power consumption difference?
6850: 127W
6970M: 75-100W
Difference: 59-79% of 6850
7970M will most likely be based on 7850.
7850:
3DMark11 GPU Score: 5042
3DMark Vantage GPU score: 19863
TDP/Power consumption: 101W
If mobile GPUs see the same performance increase as desktop did, 7970M should score:
7970M
3DMark11 GPU score: 5042 * 0.8 = 4033
3DMark Vantage GPU score: 19863 * 0.8 = 15890
According to some sources 7970M should either be equal to 580M or 35% better in benchmarks than 6990M.
Lets find out.
6990M:
3DMark11 GPU score: 3238
3DMark Vantage GPU score: 13341
Difference compared to my calculated 7970M:
3DMark11 GPU score: 3238 vs 4033
Difference: 7970M score 25% better
3DMark Vantage GPU score: 13341 vs 15890
Difference: 7970M score 19% better
Average benchmark performance increase with 7970M: 22%
What about TDP/Power consumption claims of 65W? Do it fit with what we have seen thus far from desktops?
6970M saw 59-79% power draw of 6850.
7850 TDP/power consumption: 101W
59% of 101W = 60W
79% of 101W = 80W
Conclusion:
If 7970M follow the same performance increase as 7850 saw compared to 6850, we can expect 22% better performance with 7970M compared to 6990M and a power consumption of 60W-80W.
It is not entirely right on the nail with the rumors we have heard, but it is very close and 22% better performance than the 100W 6990M and 60-80% of the power consumption. That is pretty darn impressive if you ask me!
http://forum.notebookreview.com/gam...at-happened-amd-radeon-hd7000m-series-24.html