GeForce 830M 

Released March, 2014
  • 1.1 GHz
  • 2 GB DDR3
6.7 Out of 10

This puts the throughput of T820 designs at a range of 10 FLOPs and 1 texel per clock to 40 FLOPs and 4 texels per clock, while T830 will scale from 20/1 to 80/4 respectively.
by Ryan-Smith (Oct, 2014)
We're not sure exactly how this is done, but it's essentially a GPU version of the Turbo Boost and Turbo Core technologies we've seen from Intel and AMD CPUs for some time.
by Dustin-Sklavos (Mar, 2012)

GPUBoss Review Our evaluation of the GeForce 830M among Laptop GPUs under 35W TDP

Gaming

GeForce 830M
5.6
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

GeForce 830M
8.2
T-Rex, Manhattan and Cloud Gate Factor

Computing

GeForce 830M
7.3
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

GeForce 830M
6.2
Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more

Value

GeForce 830M
6.3
Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more

Noise and Power

GeForce 830M
5.0
TDP, Idle Power Consumption, Load Power Consumption and 2 more

6.7

Overall Score

GeForce 830M
6.7

Benchmarks Real world tests of the GeForce 830M

Bitcoin mining Data courtesy CompuBench

GeForce 830M
67.44 mHash/s
GeForce 920M
39.89 mHash/s

Face detection Data courtesy CompuBench

GeForce 830M
16.95 mPixels/s
GeForce 920M
8.35 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce 830M
3,160.56
GeForce 930M
2,040.44
GeForce 920M
3,365.32

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce 830M
1,845.07
GeForce 920M
3,710.28
GeForce 930M
1,660.23

Fire Strike Factor Data courtesy FutureMark

GeForce 830M
12.56
GeForce 920M
10.33
GeForce 930M
13.55

Sky Diver Factor Data courtesy FutureMark

GeForce 830M
125.95
GeForce 920M
97.86
GeForce 930M
138.07

Battlefield 4

GeForce 830M
9.5

Bioshock Infinite

GeForce 830M
12.3

In The News From around the web

28
Oct

ARM Announces Mali 800 Series GPUs - T860, T830, & T820

by Ryan Smith |
www.anandtech.com
At a time when the first high-end 20nm SoCs are just now hitting consumer devices in products such as the Samsung Galaxy Note 4 International and Apple iPhone 6, ARM’s development pipeline and product marketing teams are already looking at next year’s products and what processor designs to prepare for them.
Launching alongside the new Mali GPUs today are a series of updates for the rest of ARM’s graphics stack, which will see the Mali-V video block and Mali-DP display controllers updated respectively.
While we already did a drop, scratch and water test to see if the smartphone could sustain a few hits here and there; iFixit’s One M8 teardown would show you what to expect realistically when you have a broken or damaged HTC One M8.
IFixit also notes that the repair work is made harder by the use of copious amounts of tape, adhesive, and copper shielding.
The 760M and 765M both use 768 CUDA cores, but the 765M is clocked almost 200MHz faster.
The RAM and core are connected via a 256-bit interface.
1
Apr

Nvidia announces five new Geforce 700M GPUs

by Slobodan Simic |
www.fudzilla.com
It is not clear how GT 740M ends up clocked higher than the GT 745M but it might have something to do with the maximum Boost.
All five new GPUs will feature Nvidia GPU Boost 2.0, Optimus and Nvidia Geforce Experience technologies.

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name GM108
Market Laptop
Clock speed 1,082 MHz
Turbo clock speed 1,150 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 256
Texture mapping units 16
Render output processors 8
Pixel rate 8.66 GPixel/s
Texture rate 17.31 GTexel/s
Floating-point performance 554 GFLOPS

memory

Memory clock speed 900 MHz
Effective memory clock speed 1,800 MHz
Memory bus 64 bit
Memory 2,048 MB
Memory type DDR3
Memory bandwidth 14.4 GB/s

noise and power

TDP 33W
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