HD 3870X2 Benchmarked - R680 E-mail
Written by Chris Hunter   
Article Index
HD 3870X2 Benchmarked - R680
HD 3870X2 Benchmarked 2
HD 3870X2 Benchmarked 3
HD 3870X2 Benchmarked 4




Below is the list of games linking to the corresponding page on the pconline.com.cn site. At each link, there are pictures of the settings of each game, and an in-game screen shot. For convenience, there is also a link to the enlarged graphs. It should be easy to extrapolate the important data. Numbers are understood in any language.

PConline Article INDEX 

Due to irregularities presented by the inefficient drivers, the real performance of the new HD3870X2 is stunted. It also makes it hard to judge the AA and AF performance differences in the cards. Despite this abnormality, AMD-ATi still manages to outperform NVIDIA overall, and they may be the new leaders. Whether or not the 9800X2 will be able to compete is in the balance. It will be especially difficult to match the 449USD price point that ATi set. If AMD can optimize their code before the NVIDIA launch, they have a legitimate chance at maintaining their pole position.

summaryultrastandard.jpg
*summarized results, NVIDIA is the standard*

The 8800 Ultra is NVIDIA's ultimate retail offering, but ATi's contribution provides a healthy dose of realism for the aging king. This should definitely provide a needed boost to AMD's expected financial come back in 2H08. NVIDIA will react with their 9800X2, but only one fact is clear, the new card from ATi beats the long-standing 8800 Ultra. Once AMD achieves consistency, this will be an interesting battle.

AMD is supposed to release the card today on **01-23-08 at 449USD. However, we do not know enough about this card yet to make a definitive analysis. The driver issue complicates performance numbers and clarity, but that is fixable. Pconline.com.cn believes the card has some serious potential to hold the title of fastest video card. They also believe this hinges on working drivers from ATi. BHFO's conclusion is the same.

**Update** It looks like ATi pushed back the release date to January 28, 2008. This move is to allow time for AMD to improve the drivers, as well as launch all of their cards at the same time. This was so sudden that many companies could not react in time, and that is why there are many "leaks" out on the internet.

  • Google translation is available for those who want to trudge through it
  • More pictures can be found here  and here
  • UPDATE: FPS labs released a review of this as well, worth the read.

 

Radeon HD3870X2

Radeon HD3870

Radeon HD2900XT

 

Core Code

R680

RV670

R600

Process

55nm

55nm

80nm

Core Transistors

1,300,000,000

666,000,000

700,000,000

Clock Frequency

825MHz

775MHz

740MHz

Memory

GDDR3

GDDR4

GDDR3

Memory Interface

256-bit X2

256-bit

256-bit

Total Memory

512MB X2

512MB

256MB/512MB

Memory Frequency

1800MHz

2252MHz

740MHz

Texture Units

32

16

16

Render Back-Ends

32

16

16

Stream Processors

640

320

320

Processing Power

1 Teraflop

497Gigaflops

495Gigaflops

Shader model

4.1

4.1

4

DirectX

10.1

10.1

10.0

Multi-GPU

CrossfireX

CrossfireX

Crossfire

UVD(HD)

Yes

Yes

No

ATi PowerPlay

Yes

Yes

No





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Comments
Add NewSearch
Wow
teddy (68.97.59.247) 2008-01-23 13:04:37

Holy smokes ... amazing card. thank You.
whoa - for serious
wishy-washy (206.246.12.63) 2008-01-23 18:30:54

i'll take two
Weird
Tom (86.95.224.205) 2008-04-04 07:38:39

its pretty weird that the 8800Ultra scores in all test excactly 100fps
Jimmy (67.188.207.106) 2008-06-05 19:40:55

As it says right underneath the graph, the 8800 ultra gets 100 in every test because they made that the reference for the benchmark. That way, if the 3870x2 scores 144, you know that the 3870x2 is 144% as fast as the 8800 ultra.
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Copyright (C) 2007 Alain Georgette / Copyright (C) 2006 Frantisek Hliva. All rights reserved.



 
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