NVIDIA GTX 680 Review

Bosco , airman - March 22, 2012
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Specifications:

Graphics Processing Clusters	4
Streaming Multiprocessors	8
CUDA Cores	1536
Texture Units	128
ROP Units	32
Base Clock	1006 MHz
Boost Clock	1058 MHz
Memory Clock	6008 MHz
L2 Cache Size	512KB
Total Video Memory	2048MB GDDR5
Memory Interface	256-bit
Total Memory Bandwidth	192.26 GB/s
Texture Filtering Rate (Bilinear)	128.8 GigaTexels/sec
Fabrication Process	18 nm
Transistor Count	3.54 Billion
Connectors	2x Dual-Link DVI 1x HDMI 1x DisplayPort
Form Factor	Dual Slot
Power Connectors	2x 6-pin
Recommended Power Supply	550 Watts
Thermal Design Power (TDP)	195 Watts
Thermal Threshold	98 °C

GPU Boost allows for realtime, self-overclocking hardware
1536 CUDA cores triple that of a GTX 580
Adaptive VSync eliminates stuttering during gameplay
Single card controls up to four monitors
195W TDP
Acoustically designed blower-style fan produces significantly less noise at 47dBA