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I am not seeing where people are getting that the 680 is faster than the 7970? At stock clocks maybe, but when the 7970 and 680 are overclocked both to their max they are almost essentially even. Meaning this new 670 will not be better than the 7970 at all, unless it is faster than the 680 as well. I think that's unlikely.![]()
I am not seeing where people are getting that the 680 is faster than the 7970? At stock clocks maybe, but when the 7970 and 680 are overclocked both to their max they are almost essentially even. Meaning this new 670 will not be better than the 7970 at all, unless it is faster than the 680 as well. I think that's unlikely.![]()
Yeah, agree with that. I give nvidia's marketing team big kudos for managing to pull this off...
Price of the 670 will depend on how many castrated 680 they have stockpiled. Performance should be similar to 7950, give or take...
Out of the box experience is an important factor because not everyone wants to go through the hassle of overclocking.
There's no guarantee everyone can hit the same speed, and even fewer people would want to overclock to the max which requires the fan being set at higher speeds.
GTX 670 TI is scheduled to be released at early May. I expect it to have 7970 level performance with 7950 level price tag out of the box. If 79xx cards want to to competitive, AMD needs to slash the price again. I would say wait for another week or two to see the offerings from both parties and then make a decision. Plus, if you have waited a long time, you could just wait a little longer to see the whole picture and make the right decision for yourself.
GTX 670 TI is scheduled to be released at early May. I expect it to have 7970 level performance with 7950 level price tag out of the box. If 79xx cards want to to competitive, AMD needs to slash the price again. I would say wait for another week or two to see the offerings from both parties and then make a decision. Plus, if you have waited a long time, you could just wait a little longer to see the whole picture and make the right decision for yourself.
Out of the box experience is an important factor because not everyone wants to go through the hassle of overclocking.
There's no guarantee everyone can hit the same speed, and even fewer people would want to overclock to the max which requires the fan being set at higher speeds.
1, Do you all think that the 7950 is future proof for the next couple of year or will it be outdated quickly..
2, Whats up with the big price difference between newegg and tigerdirect on some of the 7900 series cards..?
I've been eyeing 7970s since the price drop. orignally I was going to wait for the 670 it. any chance the 670 ti will have better performance than the 7970? I am assuming the price differential will be small between the two.
1. The 7950 will be just as future proof as the 7970, provided you know how to overclock beyond CCC limits. It will be within 5% of the 7970 at the same clocks, so essentially there will be no noticeable difference beyond benchmark scores. It's also possible on some cards to flash to a 7970 bios for a bit more performance.
2. The price cuts haven't been applied universally yet.
The 7950 is now a good buy around $380, whereas it wasn't when it was $460.
If you are going to OC the HD 7970 can take care of even 680 OC. So just go ahead and get this dynamite of a card Sapphire Radeon HD 7970 OC.
Battlefield 3
http://www.hardocp.com/article/2012/04/10/sapphire_hd_7970_oc_edition_video_card_review/7
A 1.1 Ghz stock voltage OC HD 7970 will take care of 680 in BF3. Voltage OC HD 7970 will take care of 1.3+ Ghz GTX 680.
Crysis 2
HD 7970 OC 1125 core / 6300 memory (stock voltage)
http://www.guru3d.com/article/radeon-hd-7970-overclock-guide/15
ASUS Geforce 680 TOP 1137core / 1267 boost / 6000 memory
http://www.guru3d.com/article/asus-geforce-gtx-680-asus-directcu-ii-top-review/23
Metro 2033
HD 7970 OC 1125 core / 6300 memory (stock voltage)
http://www.guru3d.com/article/radeon-hd-7970-overclock-guide/12
ASUS Geforce 680 TOP 1137core / 1267 boost / 6000 memory
http://www.guru3d.com/article/asus-geforce-gtx-680-asus-directcu-ii-top-review/18
If u want to play safe clock it to 1.1 - 1.15 Ghz at stock voltage and you get better than GTX 680 perf in a wide range of games. If you want to go full blast go for 1.25+ Ghz voltage OC and top draw perf better than 680 OC. The Nvidia fanbois are at best delusional when their 680 OC can't beat a HD 7970 OC clearly in a game like BF3 which is one of GTX 680's strongest games.As far as Sapphire Radeon HD 7950 OC is concerned its a great buy if your budget is USD 400. But if you can afford USD 479 , for max perf I would ask you to pick the Sapphire HD 7970 OC anyday given faster RAM and supposedly better binning.
http://www.newegg.com/Product/Product.aspx?Item=N82E16814102982
What 7950 are you running? Would 1280/6700 work 24/7 as a daily driver or are these your benchmarking only numbers?Thats impressive and all but my 7950 1280/6700 can take care of all of those![]()
7950 has always been a good buy.Even at $460 the gtx 580 was still more at the time the 7950 was released.The only time you could really argue the 7950 was not a good buy was right when the gtx 680 launched.Even then i cant really say it was a bad buy when you can overclock a 7950 to beat a gtx 680 stock pretty easily
What 7950 are you running? Would 1280/6700 work 24/7 as a daily driver or are these your benchmarking only numbers?
I have to disagree. Why are you comparing it most overpriced card in last few years then calling it a good buy? That's like saying dog crap smells better than cat crap. Do you understand performace/$? Compare that $450 to half price at the time 6950, GTX 448s, GTX 570s for $270.
Now it's an okay buy so I recommended it on pp1 but still performance/$ is pretty average but not as bad as GTX 580 probably most overpriced card out ATM.
If you are going to OC the HD 7970 can take care of even 680 OC. So just go ahead and get this dynamite of a card Sapphire Radeon HD 7970 OC.
Battlefield 3
http://www.hardocp.com/article/2012/04/10/sapphire_hd_7970_oc_edition_video_card_review/7
A 1.1 Ghz stock voltage OC HD 7970 will take care of 680 in BF3. Voltage OC HD 7970 will take care of 1.3+ Ghz GTX 680.
I don't understand why you have to keep spreading false information. If you look closely, the 7970 in the hardocp review was based on a 1280Mhz Voltage modded 7970. I have repeatedly telling this to you in other threads, and it seems you never learn. Check the following result from the real comparison, OC stock voltage 680 vs OC stock voltage 7970.
Battlefield 3:
ASUS Geforce 680 TOP 1137core / 1267 boost / 6000 memory (stock voltage)
http://www.guru3d.com/article/asus-geforce-gtx-680-asus-directcu-ii-top-review/21
HD 7970 OC 1125 core / 6300 memory (stock voltage)
http://www.guru3d.com/article/radeon-hd-7970-overclock-guide/16
GTX680 is clearly faster than 7970. At the same time, if you really read through 2 articles thoroughly, you can find out that, the 7970 was pushed to its OC limit under stock voltage, and GTX680 was able to be OCed further to 1227 core/1367 boost/ 7200 memory (stock voltage).
Read what I said clearly. Don't impulsively reply. " A 1.1 Ghz stock voltage OC HD 7970 will take care of 680 " not 680 OC version. The ASUS GTX 680 TOP is a top of the line binned 680 OC card with more than 125 Mhz extra clock in boost compared to HD 7970 (1125 Mhz) . For stock GTX 680
http://www.guru3d.com/article/geforce-gtx-680-review/21
GTX 680 OC'd to 1227/ 1367 / 7200 can be taken care of by voltage OC HD 7970 at 1.25 - 1.3 Ghz.
http://www.hardocp.com/article/2012/04/10/sapphire_hd_7970_oc_edition_video_card_review/7
Want proof
HD 7970 (950 Mhz ) avg 40 min 27
HD 7970 (1280 Mhz) avg 50.7 min 34
(scaling 94% from 950 to 1280 Mhz 40 x 1280 / 950 x 0.94 = 50.66)
GTX 680 (1.1 Ghz turbo) avg 42.9 min 25
Let me give the GTX 680 a 1.35 Ghz OC (with 95% scaling which I doubt)
(42.9 x 1.35/ 1.1 x 0.95 = 50.01)
The GTX 680 OC'd to 1.35 Ghz might be slightly ahead at 1080p (maybe <5 %)against a HD 7970 OC'd to 1.3 Ghz . At 2560 x 1600 GTX 680 OC will at best draw or fall slightly behind.
And for your information BF3 is one of the games where Nvidia is supposedly strong. There are games where GTX 680 OC'd to 1.35 Ghz will get murdered by HD 7970 OC'd to 1.3 Ghz like Crysis Warhead, Metro 2033, Alan Wake, Crysis 2 ( 20 - 25%)![]()
Unfortunately, your math is based on your own assumption and incorrect data.
According to hardocp review.
http://www.hardocp.com/article/2012/04/04/nvidia_kepler_geforce_gtx_680_overclocking_review/3
Once reference GTX680 is OCed to 1116 core/1181 boost/7000 memory, GTX680 achieved better than 0.95 scaling.
GTX680 reference clock (1006 core/1058 boost/6000 memory)
BF3: 55.2
Batman Arkham Aslyum: 48.8
GTX680 with +110 OC (1116 core/1181 boost/7000 memory)
BF3: 61.8
Batman Arkham Aslyum: 54.8
With 10.9% increase in core clock and 11.6% increase in boost clock, the game performance was increased by 11.9% and 12.3% in these 2 games. This translates to at least 1.03 scaling. I know you also noticed that the memory is OCed from 6000 to 7000. However, the number you picked from 1280mhz 7970 was also based on a memory OC from 5700mhz to 7440mhz.
Additionally, it is very rare for 7970 to be able to OC to 1250mhz without increasing voltage and almost impossible to OC to 1280mhz without increasing voltage. On the other hand, GTX680 is able to OC to 1367mhz without increasing voltage at all. If you don't agree, please show us a 7970 that can be OCed to 1250mhz without voltage modification, and please stop dreaming about your 1300mhz 7970 fantasy.
making this difficult for me. well i guess i have a 30 day return policy almost everywhere.