GeForce GTX 680MX 

Released October, 2012
  • 719 MHz
  • 2 GB GDDR5
6.4 Out of 10

Performance figures a re not known but it is mentioned that the MX100 SSDs will feature very competitive price points which is a good sign in the SSD market since costs are going down and SSDs become the choice for storage globally due to the attractive prices.
by hassan-mujtaba (May, 2014)
The new 128Gb NAND Flash memory provides the greatest number of bits per square millimeter and lowest cost of any MLC device in existence.
by hassan-mujtaba (May, 2014)

GPUBoss Review Our evaluation of the GeForce GTX 680MX among Laptop GPUs over 35W TDP

Gaming

GeForce GTX 680MX
6.8
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

GeForce GTX 680MX
n.d.
T-Rex, Manhattan, Sky Diver Factor and Fire Strike Factor

Computing

GeForce GTX 680MX
6.1
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

GeForce GTX 680MX
6.1
Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Value

GeForce GTX 680MX
n.d.
Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Noise and Power

GeForce GTX 680MX
8.0
TDP, Idle Power Consumption, Load Power Consumption and 2 more

6.4

Overall Score

GeForce GTX 680MX
6.4

Benchmarks Real world tests of the GeForce GTX 680MX

Bitcoin mining Data courtesy CompuBench

GeForce GTX 680MX
56.71 mHash/s
GeForce GT 755M
27.02 mHash/s

Face detection Data courtesy CompuBench

GeForce GTX 680MX
25.42 mPixels/s
GeForce GT 755M
12.45 mPixels/s

Ocean surface simulation Data courtesy CompuBench

GeForce GTX 680MX
734.94 frames/s
GeForce GT 755M
455.8 frames/s

Particle simulation Data courtesy CompuBench

GeForce GTX 680MX
281.97 mInteraction/s
GeForce GT 755M
161.31 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

GeForce GTX 680MX
2.31 frames/s
GeForce GT 755M
1.29 frames/s

Video composition Data courtesy CompuBench

GeForce GTX 680MX
35.43 frames/s
GeForce GT 755M
24.57 frames/s

Hitman: Absolution

GeForce GTX 680MX
34.4

Battlefield 3

GeForce GTX 680MX
45.6

In The News From around the web

Micron’s 128Gb MLC NAND Flash memory devices are targeted at applications like consumer SSDs, removable storage (USB drives and Flash cards), tablets, ultrathin devices, mobile handsets and data center cloud storage.
The new 128Gb NAND Flash memory provides the greatest number of bits per square millimeter and lowest cost of any MLC device in existence.

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name GK104
Market Laptop
Clock speed 719 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 1,536
Texture mapping units 128
Render output processors 32
Pixel rate 23.01 GPixel/s
Texture rate 92 GTexel/s
Floating-point performance 2,208.8 GFLOPS

memory

Memory clock speed 2,500 MHz
Effective memory clock speed 5,000 MHz
Memory bus 256 bit
Memory 2,048 MB
Memory type GDDR5
Memory bandwidth 160 GB/s

noise and power

TDP 122W
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