digital_storm
(Revenge is my best friend)
Зарегистрирован: Feb 2006
Проживает: Latvia/Riga
Написал: 1429 сообщений
Оценка: 46 чел.
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Новости видеокарт (Nvidia и ATI)
Честное слово смотрел в поиск но нет там нормальной темы чтобы опубликовывать новости о видеокартах.....тема свободная так что пишите сдесь все последние новости которые касаются видеокарт
1.Грядут видеокарты с GDDR4
Нельзя сказать, что память типа GDDR3 встречается на современных видеоадаптерах очень часто, но производители уже стремятся сделать следующий шаг. Так, Samsung объявила, что начинает отгрузку нового поколения памяти для видеокарт - GDDR4.
ATI и NVIDIA с готовностью поддержали инициативу Samsung и объявили, что будут поддерживать в своих грядущих продуктах GDDR4. Так, новую память мы сможем увидеть в продуктах на базе нового чипа NVIDIA G80, а также решениях на ATI R580+. По заверениям Samsung, память GDDR4 быстрее предшественницы как минимум на 33%, а в перспективе допускаются и все 130%. Новые чипы производятся по 80 nm технологическому процессу и в отличие от GDDR3 ощутимо меньше греются
The GeForce 8 Series, or G80
The GeForce 8 Series, or G80, will be the eighth generation of NVIDIA's GeForce graphics cards. Little was known about this series until an official announcement from NVIDIA.
Proposed specifications
1.Windows Graphics Foundation 2.0 (WGF 2.0) compliant, also known as Direct3D10 (DX10) and Direct3D 9.0L (DX9.0L).
2.Support for Microsoft DirectX 10, and related Shader Model 4.0.
3.Native PCI-Express X16 interface.
Rumors
1. The G80 is expected to be released anywhere from August to October 2006.
2. It will be the first DirectX 10 and Shader Model 4.0 card to be released.
3. The G80 will be a 32 pipeline card with 32 pixel shaders, 16 vertex shaders, and 16 geometry shaders per core.
4. The G80 may be dual core.
5. There will be 2 cards released at launch, the flagship 8800GTX and the slightly slower 8800GT. The 8800GTX will have 512 MB of ram while the 8800GT will have from 256 MB-512 MB of RAM and will also have slower clock speeds than the 8800GTX.
6. The 8800GTX will cost $499-599 while the 8800GT will cost $299-399.
7. The G80 will not have unified shaders, but will still be DirectX10 compliant.
8. The memory interface is said to be Samsung's new GDDR4 specification.
9. The series is also rumored to have fast memory and core clocks, and may be built on TSMC's 80 nanometer process technology.
9. Anandtech reports that the next generation of GPUs will range in power consumption from 130W to 300W. This increase in power consumption will make for higher-wattage Power Supply Units (to the 1 kW-1.2 kW range) and/or the addition of internal, secondary PSUs solely for powering the GPUs.[1]
10. In addition, many manufacturers are looking at liquid-based cooling elements (as opposed to the traditional heatsink/fan combo) to keep the noise and heat levels down on these next-generation of GPUs.
11. The G80 should also feature UDI connections with full HDCP support.
Radeon R600
Radeon R600 is the codename for ATI Technologies' unannounced next generation DirectX 10 graphics processing unit
Rumors
1. The R600 is estimated to be the largest GPU ever made.
2. The R600 might have over a 1000 MHz clock, making it the highest clocked GPU ever made
3. The R600 will be the first graphics card faster than a X1800GTO able to do dongleless Crossfire (no master card). The X1800XT, X1900GT, X1900XT, X1900XTX, and upcoming X1950XTX all require a slightly slower master card to run Crossfire
4 .It shares a similar design of the Xbox 360's GPU "Xenos". However, the R600 will not have the 10 MB daughter embedded DRAM framebuffer of the "Xenos".
5. 64 unified shaders, 32 TMUs, and 32 ROPs
6. The R600 will support the upcoming GDDR4 memory interface with 512 MB running at probably 900 MHz (1.8 GHz DDR
7. Built on Taiwan based TSMC's 65nm process
8. The current target release date is December 2006
9. The First True DirectX 10 Solution to hit the GPU Market
10 .Backward compatible with DX9 Standards
11. Designed for Windows Vista
12. PCI-E Interface
13. Anandtech reports that the next generation of GPUs will range in power consumption from 130W to 300W. This increase in power consumption will make for higher-wattage Power Supply Units (to the 1 kW-1.2 kW range) and/or the addition of internal, secondary PSUs solely for powering the GPUs.[5]
14. If ATI follows their recent naming patterns, the top-end model will be called the Radeon X2800, the mid-range version will be the X2600, and the budget version will be the X2300.
NVIDIA Gaming Graphics Processors
1. Early Chips: NV1 • NV2
2. DirectX 5/6: RIVA 128 • RIVA TNT • RIVA TNT2
3. DirectX 7.x: GeForce 256 • GeForce2
4. DirectX 8.x: GeForce3 • GeForce4
5. DirectX 9.x: GeForce FX • GeForce 6 • GeForce 7
6. Direct3D 10: GeForce 8
ATI Graphics Processors
1. 2D Chips: Mach
2. DirectX 5/6: Rage • Rage Pro • Rage 128
3. DirectX 7.x: Radeon R100
4. DirectX 8.x: Radeon R200
5. DirectX 9.x: Radeon R300 • R420 • R520
6. Direct3D 10: Radeon R600
All rules are about to change...
Поправил digital_storm 21-08-2006 в 13:52
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