Originally posted by: chizow
Originally posted by: evolucion8
Well is not too much considering that you will get twice the amount of VRAM, and in a review which the reviewer disabled one GPU in the device manager to make it run as a single GPU, showed that the HD 4870 benefits greatly of the additional amount of VRAM (1GB of VRAM), it was able to keep up or outperfom the GTX 280 in many gaming scenarios, much closer that I though it could be, that would explain this; Why if a single HD 4870 cannot outperform a single GTX 280, then why an HD 4870X2 can outperform an GTX 280 in SLI? Feel free to state a different conclusion...
Do you have a link to that review? I'd be interested to see where a 1GB 4870 benefitted from additional RAM and was able to surpass the GTX 280.
As to why 4870X2 can outperform GTX 280 SLI, the explanation is simple, GT200 SLI does not currently scale as well as RV770 or even G80/G92. Why that's the case may be due to many factors like CPU bottlenecking, drivers, greater penalties with AA etc, but to come to the conclusion that a 4870 with 1GB outperforms a GTX 280 based on CF/SLI scaling is clearly a backward assumption.
Originally posted by: Ocguy31
I dont know if anyone has posted this, but it looks like best-buy is taking pre-orders on the Visiontek for $469.....awesome deal if that price holds true.
http://www.bestbuy.com/site/ol...oduct&id=1218005635566
Originally posted by: MichaelD
Originally posted by: Ocguy31
I dont know if anyone has posted this, but it looks like best-buy is taking pre-orders on the Visiontek for $469.....awesome deal if that price holds true.
http://www.bestbuy.com/site/ol...oduct&id=1218005635566
!@#$%^&*! :|
I wish I would've seen this earlier....like maybe 8 hours ago when I bought mine at Provantage.com for $532. Heck, I thought I got a good deal. I'm not signing up for some credit card or whatever to get that 25% off Live.com deal. That only seemed to be working for a small percentage of the folks anyway.
I was expecting a bit of buyer's remorse (price only) but F'in DAMN, not in the same DAY. :roll:
Oh well, that's the game we play to run along on the bleeding edge.
Hopefully I'll have my card at least a few days before those who get in on the BestBuy deal so I can enjoy my extra $62 worth of card.
I have never been so hyped up over a new piece of gear before. I can't wait to play Oblivion at 19x12 with all the eye candy turned on and get 50+FPS.
Heck, I'm even thinking about a FRESH OS LOAD just to ensure I don't wind up with any driver contamination b/c I currently run a NVidia card.
Nice find, OP.
Originally posted by: Ocguy31
I dont know if anyone has posted this, but it looks like best-buy is taking pre-orders on the Visiontek for $469.....awesome deal if that price holds true.
http://www.bestbuy.com/site/ol...oduct&id=1218005635566
Originally posted by: apoppin
Originally posted by: bryanW1995
Originally posted by: apoppin
Originally posted by: bryanW1995
Originally posted by: apoppin
Originally posted by: chizow
It performs pretty much as expected, 4870CF on a single card. What was interesting was how the X2 still seemed to trade wins with the 4870CF. I suppose it could be the shared x16 slot vs. 1GB buffer balancing each other out, but it seemed the differences were in favor of the X2 in situations where frame buffer caused performance to tank on the 512MB parts. It certainly would be the card to own at 2560, but for anything else it looks like we'll probably need more intensive games or faster CPUs before it justifies its price over slower solutions. In the meantime, you'll get a lot of "free AA", whether or not that's worth the premium is up to you.
i am not sure what to do. i "only" game at 19x12 , so another 4870 might be enough for me
BUT ,, IF i run a 2nd 4870, my P35's 4x [2nd] Slot is gonna hold back the performance like 20% if some reviews are to believed. So i would also need to by a x48 Intel MB [$250]
IF i get a 4870x2, it will not be held back much by the PCIe1.0 [x16 slot] BUT i will have an "extra" 4870/512MB to stick in the 4x slot .. for who knows what "extra" performance it will give
i am looking for suggestions. A CPU upgrade to Quad is in order after i try to find my e4300's Max OC [probably ~3.5Ghz]. Not sure what reasonably priced QC pretty routinely hits 4Ghz either
wait might be my best option
just keep the 1x4870 for now. get a crossfire mobo when bloomfield comes out.
That is what i thought ... wait=P
When is Bloomfield due [x48 MB?]? i could also pick up a 4870x2 to play with it now and upgrade my MB later
- that would give me a lot of comparisons of PCIe 1.0 vs 2.0 and the 2nd slot of 4xPCIe x4 vs PCIe x16.
is that ebay cash back going to last a while? There doesn't seem to be a great supply of 4870x2 like there was with 4870
no, that won't work. x48 is still lga 775, bloomfield is the all-new performance/enthusiast tri-channel ddr-3 only version for nehalem. wait until nehalem comes out, should be before xmas, and you won't have to worry about being cpu limited on a tri/quad xfire 4870 rig.
Oh, Nehalem .. which means when translated .. "expensive as hell"
i want a Pre-xmas present
Originally posted by: MichaelD
Originally posted by: Ocguy31
I dont know if anyone has posted this, but it looks like best-buy is taking pre-orders on the Visiontek for $469.....awesome deal if that price holds true.
http://www.bestbuy.com/site/ol...oduct&id=1218005635566
!@#$%^&*! :|
I wish I would've seen this earlier....like maybe 8 hours ago when I bought mine at Provantage.com for $532. Heck, I thought I got a good deal. I'm not signing up for some credit card or whatever to get that 25% off Live.com deal. That only seemed to be working for a small percentage of the folks anyway.
I was expecting a bit of buyer's remorse (price only) but F'in DAMN, not in the same DAY. :roll:
Oh well, that's the game we play to run along on the bleeding edge.
Hopefully I'll have my card at least a few days before those who get in on the BestBuy deal so I can enjoy my extra $62 worth of card.
I have never been so hyped up over a new piece of gear before. I can't wait to play Oblivion at 19x12 with all the eye candy turned on and get 50+FPS.
Heck, I'm even thinking about a FRESH OS LOAD just to ensure I don't wind up with any driver contamination b/c I currently run a NVidia card.
Nice find, OP.
Originally posted by: bryanW1995
Originally posted by: apoppin
Originally posted by: bryanW1995
Originally posted by: apoppin
Originally posted by: bryanW1995
Originally posted by: apoppin
Originally posted by: chizow
It performs pretty much as expected, 4870CF on a single card. What was interesting was how the X2 still seemed to trade wins with the 4870CF. I suppose it could be the shared x16 slot vs. 1GB buffer balancing each other out, but it seemed the differences were in favor of the X2 in situations where frame buffer caused performance to tank on the 512MB parts. It certainly would be the card to own at 2560, but for anything else it looks like we'll probably need more intensive games or faster CPUs before it justifies its price over slower solutions. In the meantime, you'll get a lot of "free AA", whether or not that's worth the premium is up to you.
i am not sure what to do. i "only" game at 19x12 , so another 4870 might be enough for me
BUT ,, IF i run a 2nd 4870, my P35's 4x [2nd] Slot is gonna hold back the performance like 20% if some reviews are to believed. So i would also need to by a x48 Intel MB [$250]
IF i get a 4870x2, it will not be held back much by the PCIe1.0 [x16 slot] BUT i will have an "extra" 4870/512MB to stick in the 4x slot .. for who knows what "extra" performance it will give
i am looking for suggestions. A CPU upgrade to Quad is in order after i try to find my e4300's Max OC [probably ~3.5Ghz]. Not sure what reasonably priced QC pretty routinely hits 4Ghz either
wait might be my best option
just keep the 1x4870 for now. get a crossfire mobo when bloomfield comes out.
That is what i thought ... wait=P
When is Bloomfield due [x48 MB?]? i could also pick up a 4870x2 to play with it now and upgrade my MB later
- that would give me a lot of comparisons of PCIe 1.0 vs 2.0 and the 2nd slot of 4xPCIe x4 vs PCIe x16.
is that ebay cash back going to last a while? There doesn't seem to be a great supply of 4870x2 like there was with 4870
no, that won't work. x48 is still lga 775, bloomfield is the all-new performance/enthusiast tri-channel ddr-3 only version for nehalem. wait until nehalem comes out, should be before xmas, and you won't have to worry about being cpu limited on a tri/quad xfire 4870 rig.
Oh, Nehalem .. which means when translated .. "expensive as hell"
i want a Pre-xmas present
2.66 ghz nehalem ~ $300
bloomfield mobo ~ $300
3x1gb ddr3 ~ $150
$750 isn't going to be a whole lot more than th $500 or so you'll pay for a 4870x2, and you won't have to worry about going all "aigomorla" on your rig to prevent it from getting cpu-limited.
Xbox currently only uses software physx, same as the PC ports Gears of War, Mass Effect, .... The current PhysX line up of titles are mostly multiplatform games, so I doubt there will be much of a difference in those PC titles when it comes to GPU PhysX. Question is how much time will developers put toward these multiplatform games, just to give Nvidia some extra PhysX goodies?Originally posted by: Nemesis 1
I won't go into the physics X thread and not sure which of the 2 threads I read it in. Keys or the 98000gtx cuda thread. But something was said in there I was not aware of. Someone said physics x works on Xbox is this true and how is it done. I thought ATI did xbox.
Originally posted by: Nemesis 1
.
http://www.tgdaily.com/content/view/38145/135/
Offtopic
I won't go into the physics X thread and not sure which of the 2 threads I read it in . Keys or the 98000gtx cuda thread.
But something was said in there I was not aware of . Someone said physics x works on Xbox is this true and how is it done. I thought ATI did xbox.
Originally posted by: Ocguy31
Originally posted by: Nemesis 1
.
http://www.tgdaily.com/content/view/38145/135/
Offtopic
I won't go into the physics X thread and not sure which of the 2 threads I read it in . Keys or the 98000gtx cuda thread.
But something was said in there I was not aware of . Someone said physics x works on Xbox is this true and how is it done. I thought ATI did xbox.
You? Off topic? There is no way im buying that....
Originally posted by: Janooo
Can somebody comment on micro stuttering?
Thanks .. but it is from Best Buy and it is a "preorder" - so it is not assured. i also got my HD2900 for 20% off last May from BB .. so i am hopeful.@apoppin - Congratulations on your purchase.
Originally posted by: Janooo
Can somebody comment on micro stuttering?
Originally posted by: Hugh H
Originally posted by: Janooo
Can somebody comment on micro stuttering?
Its like the tooth fairy. If you believe in it, it exists.