أنصحك ب 3870x2 لأنها أرخص لك وسعرها ممتاز جداً و تأخذ من ال pwersupplay ليس بالكثير حوالي 275 wattsل في الضغط على الكرت
وطبعا أنا أفضل ATI ولي تجربة مع كلا الإثنين (الشركتين)
https://www.maximumpc.com/article/msi_r3870_x2_t2dig
SPECS GPU Radeon HD 2870 x2 GPU Manufacturing Process 55nm Memory 512 MB GDDR3 (x2) Form Factor Dual Slot Display Interface Dual-Link DVI with HDCP on both links PCI Express Support 2.0 on the motherboard; 1.1 on the card DirectX Support Direct3D 10.1; Shadermodel 4.1 Power Sockets One six-pin, one eight-pin You’ll need both the six-pin and eight-pin power connectors if you intend to overclock a 3870 X2 board.
*قد يقول البعض أن أداءها ضعيف في لعبة crysis وهذا راجع ل driver وسيتم تطويره بعد يوم .
Specifications
[LIST][*] Graphics Engine: Dual ATi Radeon HD3870 (R680)
[*] Interface: PCI-Express
[*] Engine Clock: 825MHz
[*] Memory Clock: 1800MHz
[*] Memory Type/Size: GDDR3/1GB
[*] Memory Interface: 2 x 256-bit
[*] Stream Processing Units: 640 (2 x 320
[*] Max Resolution: 2560x1600
[*] VGA Output: Yes with adapter
[*] TV-Out: HDTV/S-Video/Composite Out
[*] Built in HDMI and 5.1 surround audio
[*] ATi AVIVO HD video and display technology
[*] Unified Video Decoder (UVD) for Blue-Ray and HD DVD
[*] DVI: two ports
[*] Native CrossfireX support
[*] Crysis Benchmarks
High Quality, x4 AA, x16 AF
Again, the scores are very close. The Crysis benchmark is very CPU/GPU intensive.
[*]
The results speaks for themselves. The Sapphire Radeon HD3870x2 producing some excellent scores.
[/LIST]
المصادر:
https://www.cpu3d.com/index.php?opti...mid=53&limit=1
https://www.overclockercafe.com/Revi...3870X2/pg4.htm
المفضلات