Report an Error

NVIDIA GeForce 820M

Graphics Processor
GK107
Cores
384
TMUs
32
ROPs
16
Memory Size
2 GB
Memory Type
DDR3
Bus Width
128 bit
The GeForce 820M is a graphics card by NVIDIA, launched in March 2015. Built on the 28 nm process, and based on the GK107 graphics processor, the card supports DirectX 12.0. The GK107 graphics processor is an average sized chip with a die area of 118 mm² and 1,270 million transistors. It features 384 shading units, 32 texture mapping units and 16 ROPs. NVIDIA has placed 2,048 MB DDR3 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 810 MHz, memory is running at 901 MHz.
Being a mxm module card, its power draw is rated at 45 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. GeForce 820M is connected to the rest of the system using a PCI-Express 3.0 x16 interface.

Graphics Processor

GPU Name
GK107
Architecture
Kepler
Foundry
TSMC
Process Size
28 nm
Transistors
1,270 million
Die Size
118 mm²

Graphics Card

Release Date
Mar 21st, 2015
Generation
GeForce 800M
Production
Active
Bus Interface
PCIe 3.0 x16

Relative Performance

18%
GeForce 210
23%
GeForce 9400 GT
28%
Radeon HD 4550
36%
Radeon HD 5450
42%
Radeon HD 6450
44%
GeForce GT 520
55%
GeForce GT 220
72%
GeForce GT 430
73%
Radeon HD 5570
79%
Radeon HD 4670
83%
GeForce GT 440
85%
GeForce GT 240
98%
GeForce 9600 GT
100%
GeForce 820M
104%
Radeon HD 5670
111%
GeForce GT 640
115%
GeForce 9800 GT
120%
Radeon HD 6670
124%
Radeon HD 4830
132%
Radeon HD 4770
139%
Radeon HD 4850
142%
GeForce GTS 250
146%
GeForce GTS 450
152%
Radeon HD 5750
173%
Radeon HD 7750
174%
Radeon HD 5770
178%
GeForce GTX 260
180%
Radeon HD 4870
180%
Radeon Vega 8
182%
GeForce GTX 550 Ti
184%
GeForce GTX 650
194%
Radeon HD 5830
204%
Radeon HD 6790
208%
Radeon HD 4890
215%
GeForce GTX 460
217%
Radeon RX Vega 11
219%
GeForce GT 1030
221%
GeForce GTX 275
222%
Radeon HD 7770 GHz Edition
222%
GeForce GTX 280
227%
GeForce GTX 465
238%
Radeon HD 6850
242%
GeForce GTX 285
260%
Radeon HD 5850
264%
Radeon HD 7790
264%
GeForce GTX 650 Ti
276%
Radeon RX 550
276%
GeForce GTX 470
286%
Radeon HD 6870
305%
Radeon HD 5870
315%
GeForce GTX 560 Ti
317%
Radeon HD 4870 X2
323%
GeForce GTX 750 Ti
324%
Radeon HD 6950
335%
GeForce GTX 295
339%
GeForce GTX 650 Ti Boost
342%
Radeon HD 7850
348%
GeForce GTX 480
364%
Radeon HD 6970
371%
Radeon R7 265
377%
Radeon R7 370
377%
Radeon RX 560
378%
GeForce GTX 660
380%
GeForce GTX 570
410%
GeForce GTX 950
413%
Radeon HD 7870 GHz Edition
423%
Radeon R9 270X
429%
GeForce GTX 660 Ti
431%
GeForce GTX 580
434%
GeForce GTX 1050
435%
Radeon HD 7950
443%
Radeon RX 460
444%
Radeon HD 5970
456%
GeForce GTX 760
491%
GeForce GTX 670
504%
GeForce GTX 960
516%
Radeon R9 380
519%
Radeon R9 285
525%
Radeon HD 7970
530%
GeForce GTX 680
542%
GeForce GTX 1050 Ti
557%
GeForce GTX 770
570%
Radeon HD 6990
583%
Radeon R9 280X
591%
GeForce GTX 590
592%
Radeon HD 7970 GHz Edition
656%
GeForce GTX 780
721%
Radeon RX 470
731%
Radeon R9 290
780%
Radeon R9 390
785%
Radeon R9 290X
795%
GeForce GTX 970
806%
GeForce GTX TITAN
813%
Radeon RX 570
816%
GeForce GTX 780 Ti
828%
Radeon R9 390X
832%
Radeon HD 7990
836%
Radeon RX 480
843%
GeForce GTX 690
888%
Radeon RX 580
906%
GeForce GTX 980
918%
Radeon R9 FURY
918%
GeForce GTX 1060 6 GB
1010%
Radeon R9 295X2
1027%
Radeon R9 FURY X
1045%
GeForce GTX 980 Ti
1123%
GeForce GTX TITAN X
1233%
GeForce GTX 1070
1277%
Radeon RX Vega 56
1375%
GeForce GTX 1070 Ti
1375%
Radeon RX Vega 64
1451%
GeForce GTX 1080
1619%
GeForce RTX 2070
1698%
TITAN X Pascal
1741%
GeForce GTX 1080 Ti
1898%
GeForce RTX 2080
2159%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
810 MHz
Memory Clock
901 MHz
1802 MHz effective

Memory

Memory Size
2 GB
Memory Type
DDR3
Memory Bus
128 bit
Bandwidth
28.83 GB/s

Render Config

Shading Units
384
TMUs
32
ROPs
16
SMX Count
2

Theoretical Performance

Pixel Rate
6.480 GPixel/s
Texture Rate
25.92 GTexel/s
FP32 (float) performance
622.1 GFLOPS
FP64 (double) performance
25.92 GFLOPS (1:24)

Board Design

Slot Width
MXM Module
TDP
45 W
Outputs
No outputs

Graphics Features

DirectX
12.0 (11_0)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.95
CUDA
3.0
Shader Model
5.1

GK107 GPU Notes

Codename: NVE7
PureVideo HD: VP5
VDPAU: Feature Set D