Is this different from the 38xx or 88xx series I wonder? If so id imagine ddr3 and pcie will become more important. Im I barking up the wrong tree on this.Originally Posted by madcho
Is this different from the 38xx or 88xx series I wonder? If so id imagine ddr3 and pcie will become more important. Im I barking up the wrong tree on this.
pci-e 16x 2.0 will be important to reach maximum performance.Is this different from the 38xx or 88xx series I wonder? If so id imagine ddr3 and pcie will become more important. Im I barking up the wrong tree on this.
DDR3 is not usefull to the cpu for the moment.
what NDA??The NDA is partially out in france on 4850.
Effective 9:00 AM EDT on Thursday, June 19th, AMD will be lifting the embargo preventing the publishing of ATI Radeon HD 4850 performance previews.
These performance previews may include ATI Radeon HD 4850 benchmarks, photos of the ATI Radeon HD 4850 hardware, information printed on related packaging or photos of the packaging itself and related pricing information.
http://www.techpowerup.com/63335/AMD...ies_Today.html
that Hotfix was released 2 days Ago!
HD4870 512Mb GDDR5 Preview
E8200 @ 3200mhz & HD4870 512MB GDDR5 default
E8200 a 3200mhz & HD4870 512MB GDDR5 default, 1920x1200 4xAA 16xAF
E8200 @ 3400mhz & HD4870 512MB GDDR5 default @ 1920x1200 (Vantage Xtreme)
E8200 @ 3400mhz, HD4870 512MB GDDR5 default (Vantage Performance)
Few Games >>> http://translate.google.com/translat...a%3Dpage%253D1
regards
Last edited by mascaras; 06-22-2008 at 07:41 AM.
[Review] Core i7 920 & UD5 » Here!! « .....[Review] XFX GTX260 216SP Black Edition » Here!! «
[Review] ASUS HD4870X2 TOP » Here!! « .....[Review] EVGA 750i SLi FTW » Here!! «
[Review] BFG 9800GTX 512MB » Here!! « .....[Review] Geforce 9800GX2 1GB » Here!! «
[Review] EVGA GTX280 1GB GDDR3 » Here!! « .....[Review] Powercolor HD4870 512MB GDDR5 » Here!! «
thats nothing new, when the frame buffer of the videocard is full, parts of the main memory is used for storing texture, but its slow as hell... even with 16x pcie 2.0.
16x pcie 2.0 has 16GB/s (8Gb/s in each direction), thats roughly the same as a HD3470 has, and latancy is also a high.
There's still an NDA covering the details of the architecture until tomorrow afaik
Seems we made our greatest error when we named it at the start
for though we called it "Human Nature" - it was cancer of the heart
CPU: AMD X3 720BE@ 3,4Ghz
Cooler: Xigmatek S1283(Terrible mounting system for AM2/3)
Motherboard: Gigabyte 790FXT-UD5P(F4) RAM: 2x 2GB OCZ DDR3 1600Mhz Gold 8-8-8-24
GPU:HD5850 1GB
PSU: Seasonic M12D 750W Case: Coolermaster HAF932(aka Dusty)
SB750 has IMC according to internal AMD papers...could this be used to manage video ram?
I hope there will be AIBs that will bring a 4870 to the market with a single 8-pin connector as my PSU does have 2 of those, but not 4 6-pin connectors. That way I may have an upgrading option for later.
"When in doubt, C-4!" -- Jamie Hyneman
Silverstone TJ-09 Case | Seasonic X-750 PSU | Intel Core i5 750 CPU | ASUS P7P55D PRO Mobo | OCZ 4GB DDR3 RAM | ATI Radeon 5850 GPU | Intel X-25M 80GB SSD | WD 2TB HDD | Windows 7 x64 | NEC EA23WMi 23" Monitor |Auzentech X-Fi Forte Soundcard | Creative T3 2.1 Speakers | AudioTechnica AD900 Headphone |
The NDA has fallen at Tuesday, this week, which means 17.06
MPOWER|i5 3570K|TRUE Spirit 140|2x4GB+2x2GB|VTX3D 280X|SanDisk Extreme 120GB|HX520W|Arc Midi|G2222HDL|G400s+QcK|Xonar DGX
F1A75-V EVO|3870K|Venomous X|2x4GB|5830+DeepCool V400|F4EG 2TB|Solid 3 120GB|Silencer MKIII 500W|NZXT Source 210 Elite|IPS226V|Xonar DG
Overclock yourself, you must!!!
Eh whateh...SB750 has IMC according to internal AMD papers...could this be used to manage video ram?
Where's that 'paper'? AMD can't even get their own specs/docs in order...
"When in doubt, C-4!" -- Jamie Hyneman
Silverstone TJ-09 Case | Seasonic X-750 PSU | Intel Core i5 750 CPU | ASUS P7P55D PRO Mobo | OCZ 4GB DDR3 RAM | ATI Radeon 5850 GPU | Intel X-25M 80GB SSD | WD 2TB HDD | Windows 7 x64 | NEC EA23WMi 23" Monitor |Auzentech X-Fi Forte Soundcard | Creative T3 2.1 Speakers | AudioTechnica AD900 Headphone |
No, not completely, those that are under NDA are actually still under NDA but they were allowed to release a preview of the 4850. They however are not allowed to talk about what's inside the chip and stuff like that.The NDA has fallen at Tuesday, this week, which means 17.06
I'm sure there are quite couple of peeps that know what the R700 is made of, but none of them is allowed to talk about it. Even the 4870 does still not officially exist.
"When in doubt, C-4!" -- Jamie Hyneman
Silverstone TJ-09 Case | Seasonic X-750 PSU | Intel Core i5 750 CPU | ASUS P7P55D PRO Mobo | OCZ 4GB DDR3 RAM | ATI Radeon 5850 GPU | Intel X-25M 80GB SSD | WD 2TB HDD | Windows 7 x64 | NEC EA23WMi 23" Monitor |Auzentech X-Fi Forte Soundcard | Creative T3 2.1 Speakers | AudioTechnica AD900 Headphone |
Oh, it existsNo, not completely, those that are under NDA are actually still under NDA but they were allowed to release a preview of the 4850. They however are not allowed to talk about what's inside the chip and stuff like that.
I'm sure there are quite couple of peeps that know what the R700 is made of, but none of them is allowed to talk about ithttp://www.unleashonetera.com/
The marketing is falling behind from the trade departmentDoesn't it seem kind of funny to have an NDA on 4850 architecture when the cards are already on sale and in use?
Last edited by Stuen4y; 06-22-2008 at 08:18 AM.
MPOWER|i5 3570K|TRUE Spirit 140|2x4GB+2x2GB|VTX3D 280X|SanDisk Extreme 120GB|HX520W|Arc Midi|G2222HDL|G400s+QcK|Xonar DGX
F1A75-V EVO|3870K|Venomous X|2x4GB|5830+DeepCool V400|F4EG 2TB|Solid 3 120GB|Silencer MKIII 500W|NZXT Source 210 Elite|IPS226V|Xonar DG
Overclock yourself, you must!!!
Doesn't it seem kind of funny to have an NDA on 4850 architecture when the cards are already on sale and in use?
2600K | Maximus IV Formula | 12G Corsair 1600 C8 | 2x 6950 | Coolermaster Scout
It's fault to seller, witch didn't respected the NDADoesn't it seem kind of funny to have an NDA on 4850 architecture when the cards are already on sale and in use?
more like fault of ati, noone can expect a dealer to have dead inventory for several weeks.It's fault to seller, witch didn't respected the NDA
http://www.bit-tech.net/hardware/200...has-arrived/13
multigpu on p45.
4670k 4.6ghz 1.22v watercooled CPU/GPU - Asus Z87-A - 290 1155mhz/1250mhz - Kingston Hyper Blu 8gb -crucial 128gb ssd - EyeFunity 5040x1050 120hz - CM atcs840 - Corsair 750w -sennheiser hd600 headphones - Asus essence stx - G400 and steelseries 6v2 -windows 8 Pro 64bit Best OS used - - 9500p 3dmark11(one of the 26% that isnt confused on xtreme forums)
I agree, seems fishy, either that or the gigabyte board cant do good crossfire, asus seems to be fine, i trust bit tech alot more than tweak town......im getting my p5q3 tommorow, i already have my 2 4850's in hand, so i can let you know the truth about p45 crossfire.
Do you have an X38/X48 board to compare to?
Intel i7 920 d0 @ 4410MHz @ 1.36v :: Prolimatech Mega Shadow :: Gigabyte EX58-UD5 F9K :: 6GB Mushkin XP3-15000 :: HIS 5870 :: Corsair 1000W :: HannsG 27.5" :: Lian Li V1010B
Naw bro.
any result yet, can't wait, thanks bro.
Q9450 w/120 extreme
Maximus II Formula
G.Skill 4gb 8800 w/ crosair fans
Sapphire HD4870 512 w/ T-Rad2
2x 300gb velociraptor RAID0
2x 500 gb SATA
Cooler Master 850w PSU
CM 590 Case
Yes, but the test has been done with 2 HD3870 , not HD4850 and perhaps the results would have been different because the HD4850 are more powerful .
well find out soon, i get my board monday here in the US.Yes, but the test has been done with 2 HD3870 , not HD4850 and perhaps the results would have been different because the HD4850 are more powerful .
Ok, fine ! So , let's wait .
1) Will the 4870 need a Bios fix like the 3870 to hit 1Ghz and above on the core....
2) Omega drivers dont seem to be updated anymore, any other way of installing ATI drivers only but still have control over AA/AAF settings. I do not want to install the annoying .NET Framework just for the CCC function....
| Intel Core i5 2500K | Asrock P67 Extreme 6 | Gskill Ripjaws 8GB CL7 |
| Sapphire HD6970 | Creative X-Fi modded | Corsair HX850 | Corsair H60 |
Yeah, I too would like to know how the 4850/4870 performs on the p5q. If I don't have to get the expensive x48 board I'd rather settle for a $200 P5Q Deluxe.
P45 is a better chipset IMO, 65nm vs 90nm, ich10 vs ich9, higher fsb's, only thing lacking is full 16x crossfire.
Bookmarks