Saturday, January 31, 2015
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
AT&T, Verizon Among Winners Of US Airwaves Auction
Apple Closes the Gap on Samsung Fourth Quarter's Worldwide Smartphone Shipments
Verizon To Let USers Opt Out Supercookies
Microsoft Outlines Windows 10 Options For The Enterprise
Jolla Tablet Returns to Indiegogo With A 64GB Version
BT Sees Ultrafast Broadband Not Coming Earlier Than 2025
Google To Change Privacy Policy After UK's Watchdog Investigation
HDDs Shipments Increased In 2014
Active Discussions
Why Double Logins ?
retrieving burned cd information
Writing Audio files on DVDs ?
Need major help with Gigabeat
New match-3 puzzle game launch now!
Rimage 2000i
Sound card for my Laptop
hello
 Home > News > Graphics Cards > NVIDIA ...
Last 7 Days News : SU MO TU WE TH FR SA All News

Wednesday, April 25, 2012
NVIDIA Releases The GT 645, GT 640, GT 630 GPUs To OEMs


NVIDIA has released five new OEM graphics cards for the desktop market, based on both 28nm Kepler and 40nm Fermi GPUs.

The GT 645 is based on Fermi GF114 core and has 288 CUDA cores paired with a 192-bit memory bus and a core clock running at 776MHz.

The GT 640 comes in three vesions: A full GK107 (384 cores) GT640 (GDDR5 memory 950MHz clock), a GF116 (144 cores) GT 640 version with DDR3 memory and a 720MHz clock speed, and a GT 640 that’s a full GK107 (384 cores) with DDR3 memory and a 797Mhz clock speed.

The final card is the GK107-based GT 630. This is also a full GK107 (384 cores), paired with DDR3 memory and a clockspeed of 875MHz.

  GT 645 GT 640 GT 640 GT 640 GT 630
Stream Processors 288 384 144 384 384
Texture Units 48 32 24 32 32
ROPs 24 16 16 16 16
Core Clock 776MHz 950MHz 720MHz 797MHz 875MHz
Shader Clock 1552MHz 950MHz 1440MHz 797MHz 875MHz
Memory Clock 3.828GHz GDDR5 5GHz GDDR5 1.782GHz DDR3 1.782GHz DDR3 1.782GHz DDR3
Memory Bus Width 192-bit 128-bit 192-bit 128-bit 128-bit
Frame Buffer 1GB 1GB/2GB 1.5GB/3GB 1GB/2GB 1GB/2GB
GPU model GF114 GK107 GF116 GK107 GK107
TDP 140W 75W 75W 50W 50W
Manufacturing Process TSMC 40nm TSMC 28nm TSMC 40nm TSMC 28nm TSMC 28nm


Previous
Next
Freecom Introduces 3TB Portable Hard Drive for TVs        All News        CyberLink Rolls Out Media Suite 10
AMD Catalyst 12.4 WHQL Driver Released     Graphics Cards News      AMD Launches The Radeon Mobility 7700M, 7800M, and 7900M GPUs

Get RSS feed Easy Print E-Mail this Message

Related News
NVIDIA Comments On GeForce GTX 970 Memory Allocation Reports
Nvidia Introduces The $200 GeForce GTX 960
Audi to Use Nvidia Tegra X1 For Its Self-Piloted Cars
Nvidia Launches Tegra X1 Mobile Chip, Accelerates Move Into Smarter Automobiles
USITC To Allow Samsung's Case Against Nvidia To Proceed
Samsung Files ITC Complaint Against Nvidia
NVIDIA Unveils Tesla K80 Dual-GPU Accelerator For Data Analytics
Samsung Responds To Nvidia With Chip Patents Lawsuit
NVIDIA Releases VXGI Apollo 11 Demo
Nvidia Reports Increased Quarterly Revenue
Nvidia Pick Your Path Bundle Announced
New Nvidia Driver Enable DSR On Older Graphics Cards

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2015 - All rights reserved -
Privacy policy - Contact Us .