GeForce 800M 

Released March, 2014
  • 738 MHz
  • 1 GB DDR3
5.8 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)
The good news is that you should have plenty of choices in the coming months, and not only are we seeing faster GPUs but many laptops are starting to come out with high quality 3K and 4K displays.
by Jarred-Walton (Mar, 2014)

Benchmarks Real world tests of the GeForce 800M

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

GeForce 800M

Bitcoin mining Data courtesy CompuBench

GeForce 800M
15.22 mHash/s
GeForce 940M
101.21 mHash/s

Face detection Data courtesy CompuBench

GeForce 800M
4.91 mPixels/s
GeForce 940M
25.21 mPixels/s

Ocean surface simulation Data courtesy CompuBench

GeForce 800M
109.13 frames/s
GeForce 940M
167.25 frames/s

Particle simulation Data courtesy CompuBench

GeForce 800M
31.67 mInteraction/s
GeForce 940M
263.67 mInteraction/s

Video composition Data courtesy CompuBench

GeForce 800M
7.25 frames/s
GeForce 940M
21.69 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce 800M
GeForce 940M

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce 800M
GeForce 940M

In The News From around the web


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

by Ryan Smith |
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.

Nvidia Maxwell Geforce 800 comes in September

by Fuad Abazovic |
Now the company is ready for the Geforce 800 series and it looks like this chip will be power efficient and powerful, too.
For Nvidia it was all about getting the 20nm manufacturing process to the point where it makes financial sense, while gaining a performance uplift substantial to excite customers and get them to buy new cards.
You would recall that a few weeks ago we broke the news that Maxwell Mobility (probably named 900 Series) will be landing in October.
You might also remember that we purposefully gave no confirmation on lithography.

Rumor: NVIDIA GeForce 800-Series Is 28nm in Oct/Nov.

by Scott Michaud |
Its compute units were shifted into power-of-two partitions, reducing die area for scheduling logic (and so forth).
It was originally supposed to be host of unified virtual memory, not Pascal.

Specifications Full list of technical specs


GPU brand Nvidia
GPU name GF117
Market Laptop
Clock speed 738 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 48
Texture mapping units 8
Render output processors 8
Pixel rate 1.48 GPixel/s
Texture rate 5.9 GTexel/s
Floating-point performance 141.7 GFLOPS


Memory clock speed 900 MHz
Effective memory clock speed 1,800 MHz
Memory bus 64 bit
Memory 1,024 MB
Memory type DDR3
Memory bandwidth 14.4 GB/s

noise and power

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