Mar 16, 2012

GTX680規格、性能及功耗資料整理

詳細規格對比
 GeForce GTX 680GeForce GTX 580Radeon HD 7970
CoreGK-104GF-110Tahiti XT
ArchitectureKeplerFermi 2.0GCN
Process28nm40nm28nm
Transistors3.54 billion3.0 billion4.31 billion
Die Size294mm2520mm2365mm2
Engine Clock1,006MHz772MHz925MHz
Shader Units1,5365122,048
Texture Units12864128
ROPs323232
Fillrate (GTexel/s)128.852.4115.6
Memory Type256bit GDDR5384bit GDDR5384bit GDDR5
Memory Size2GB1.5GB3GB
Memory Date Rate6.0Gbps4.0Gbps5.5Gbps
Memory Bandwidth192.26GB/s192.384GB/s264GB/s
PCI-Express323
Maximum Wattage195W244W250W
Power Connectors2x 6-pin6+8-pin6+8-pin
DirectX111111.1
OpenGL4.14.14.1
GPGPUCUDA, OpenCLCUDA, OpenCLOpenCL 1.2
Maximum Monitors Output424(6 w/MST)


各種性能測試

Test Platform
CPUIntel Core i7 3960X (With Turbo Boost)
MotherboardASUS Rampage 4 Extreme X79 MB
MemoryGEIL Evo 2 DDR3-2200 2GB x 4 CL9
SSD / HDDCorsair Force GT 120GB
Power SupplyCorsair AX1200 PowerSupply
OSWindows 7 Ultimate SP1 64Bit
測試平臺









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冒著可能被認為荒謬的危險,讓我這樣說:真正的革命家,一定是受到強烈的愛所指引。

At the risk of seeming ridiculous, let me say that the true revolutionary is guided by a great feeling of love.

バカらしいと思うかもしれないが、真の革命家は偉大なる愛によって導かれる。


-日本語を学んでいます。




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