GeForce 820M 1GB
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default Graphics image
FPS System Benchmark
54 FPS
High
Nvidia PC game performance check GeForce 820M 1GB
GPU
Architecture
Fermi GF117-N15V-GM
Process
28nm
TMUs
16
Texture Rate
15 GTexel/s
ROPs
8
Pixel Rate
8 GPixel/s
Shader
Processing Units (Cuda Cores)
96
Driver Support
golden star golden star empty star empty star empty star
Compatibility
Direct X
DX 12.0
Shader
5.0
Open GL
4.5
Resolution (WxH)
2560x1600
Notebook GPU
SLI/Crossfire
Dedicated
Integrated
Memory
Memory
1024 MB
Memory Speed
900 MHz
Memory Bus
64 Bit
Memory Type
DDR3
Memory Bandwidth
14.4GB/sec
L2 Cache
128KB
Clock Speeds
Core Speed
775 MHz
Boost Clock
955 MHz
Power
Max Power
15 Watts
Recommended Hardware
Best CPU Match
Best RAM Match
4 GB
Best Resolution
1366 x 768
GPU Upgrade
Resolution Performance
1366x768 1600x900 1920x1080 2560x1440 3840x2160
6
4.3
2.7
1.9
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GeForce 820M 1GB Game Requirement Analysis

Overview
GeForce 820M 1GB is a entry-level Mobile Graphics Card based on the second revision of the Fermi Architecture.


Architecture
The Fermi Architecture is manufactured with a 40nm Technology and uses a technique known as Hot Clocking: The Shaders are clocked twice as fast as the Central Unit. While this leads to a reasonable performance boost, it causes enormous amounts of energy dissipation, leading, ultimately, to a significantly higher operating temperature.
Fermi is also the first GPU architecture with fully cached memory access which increases memory performance.


GPU
It equips a GPU Codenamed GF117-N15V-GM which has 2 Stream Multiprocessors activated and thus offers 96 Shader Processing Units, 16 TMUs and 8 ROPs. The Central Unit is initially clocked at 625MHz and may reach up to 955MHz, in Turbo Mode.
Additionally, GF117 is built using a 28nm technology.


Memory
The GPU accesses a 1GB frame buffer of DDR3, through a 64-bit memory interface. The size of the frame buffer is exaggerated and no way benefits the GPU. The Memory Clock Operates at 900MHz.


Features
DirectX 11.0 Support (11.0 Hardware Default) and support for Optimus, 3D Vision Surround, PhysX, Realtime Raytracing and other technologies


Power Consumption
With a rated board TDP of 15W, it is suited for average sized laptops.


Performance
GeForce 820M 1GB is essentially a fast GeForce GT 720M.
Gaming benchmarks indicate its performance is slightly above the older GeForce GT 720M.


System Suggestions
We recommend a modest processor (Intel Core i3 Mobile) and 4GB of RAM for a system with GeForce 820M 1GB.


Source [Pip]
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JaSoN10's Rig
Saved at: Jan-08-2017
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CPU
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GFX
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RAM
4GB DDR3 1866MHz
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RES
1366 x 768
width x height
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3

do you recommend adding 4gb of ram with my specs ??

1
berqa12's Rig
Saved at: Jul-09-2015
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CPU
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GFX
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RAM
1GB DDR2 0MHz
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RES
1440 x 900
width x height
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0

820m is supposed to be better than intel hd 4400, but it really is not. 820m lags(screenfreeze) and heats a lot, while 4400 does not. - personal experience.

-1
duypro247's Rig
Saved at: Aug-08-2015
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RAM
4GB DDR3 1600MHz
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RES
1366 x 768
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-1

No,it's better than HD 4400,trust me

0
ghullam1999's Rig
Saved at: Jun-15-2017
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RAM
8GB DDR4 2133MHz
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RES
1366 x 768
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1

my laptop brothers laptop is saying its 2gb

0
GameZLTU's Rig
Saved at: Apr-12-2015
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CPU
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GFX
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RAM
6GB DDR3 1333MHz
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RES
1280 x 1024
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0

If you see that it has writed 2GB max shared memory then yes it's 2GB

0
ascrassin's Rig
Saved at: Jun-21-2017
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CPU
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GFX
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RAM
8GB DDR3 1600MHz
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RES
1366 x 768
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0

elle existe aussi en verssion 2g sependant la 1g est mieux

1
Release period
27-Nov-2013
3
GeForce 820M 1GB vs Avg. AAA Game System Requirements
Avg. AAA Recommended Requirements
CPU
0%
Graphics Card
612%
RAM
10GB
0%
VS
VS
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GeForce 820M 1GB Extras
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