GeForce GT 820M 

Released November, 2013
  • 775 MHz
  • 1 GB DDR3
7.6 Out of 10

GPUBoss Review Our evaluation of the GeForce GT 820M among Laptop GPUs under 35W TDP

Gaming

GeForce GT 820M
n.d.
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

GeForce GT 820M
8.7
T-Rex, Manhattan and Cloud Gate Factor

Computing

GeForce GT 820M
5.2
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

GeForce GT 820M
10.0
Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more

Value

GeForce GT 820M
6.8
Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more

Noise and Power

GeForce GT 820M
10.0
TDP, Idle Power Consumption, Load Power Consumption and 2 more

7.6

Overall Score

GeForce GT 820M
7.6

Benchmarks Real world tests of the GeForce GT 820M

Bitcoin mining Data courtesy CompuBench

GeForce GT 820M
17.75 mHash/s
Radeon R5 M330
72.41 mHash/s
GeForce 920M
40.41 mHash/s

Face detection Data courtesy CompuBench

GeForce GT 820M
6.38 mPixels/s
Radeon R5 M330
-1 mPixels/s
GeForce 920M
8.36 mPixels/s

Ocean surface simulation Data courtesy CompuBench

GeForce GT 820M
161.29 frames/s
Radeon R5 M330
138.35 frames/s
GeForce 920M
157.17 frames/s

Particle simulation Data courtesy CompuBench

GeForce GT 820M
54.69 mInteraction/s
GeForce 920M
161.39 mInteraction/s
Radeon R5 M330
-1 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

GeForce GT 820M
0.55 frames/s
Radeon R5 M330
-1 frames/s
GeForce 920M
0.84 frames/s

Video composition Data courtesy CompuBench

GeForce GT 820M
11.86 frames/s
Radeon R5 M330
-1 frames/s
GeForce 920M
15.36 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 820M
3,359.4
Radeon R5 M330
3,362.16
GeForce 920M
3,358.92

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 820M
3,428.68
GeForce 920M
3,685.69
Radeon R5 M330
3,428.74

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name GF117
Market Laptop
Clock speed 775 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 96
Texture mapping units 16
Render output processors 8
Pixel rate 3.1 GPixel/s
Texture rate 12.4 GTexel/s
Floating-point performance 297.6 GFLOPS

memory

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

TDP 15W
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