GeForce 820M Overview

GeForce 820M
Memory: 2048Mb DDR3MOBILE
Release date: 21 Mar 2015

Core Configuration

GPU	GK107
Architecture	Nvidia_Kepler
Shaders : TMUs : ROPs	384 : 32 : 16
Raytracing Cores	none
Performance	622.10 GFLOPs

Memory Configuration

Memory Size	2048 Mb
Memory Bus Width	128 bit
Memory Speed	901 MHz 1802 MHz effective
Memory Bandwidth	28.83 Gb/s

Summary

Relative performance

Radeon R5 M315
100%
Radeon R7 M465
98%
Radeon R7 M365
98%
Radeon R7 M370
98%
Radeon R5 M255
96%
Radeon R7 M260
96%
GeForce 825M
93%
GeForce GT 650M
93%
Radeon HD 8790M
92%
Radeon HD 7730M
92%
Radeon HD 7770M
92%
Radeon R5 M335
91%
GeForce GT 745M
91%
GeForce GTX 660M
91%
GeForce 810M
88%
GeForce 820M
88%
GeForce GT 740M Rev. 2
88%
Radeon R5 M330
88%
Radeon R5 M240
88%
Radeon R7 M340
87%
Radeon R7 M265
85%
Radeon R7 M270
85%
Radeon HD 8770M
85%
Radeon HD 8670M Rev. 2
85%
Radeon HD 8670M
83%
Radeon HD 8750M
79%
GeForce GT 730M
79%
Radeon HD 7750M
79%
GeForce GT 645M
77%
Radeon R5 M420
73%

Data interpolated by architecture, based on benchmarks charts.

The GeForce 820M is a graphics card released by Nvidia on 21 Mar 2015. The graphics card houses the GK107 die, based on the Nvidia_Kepler architecture which packs 1,270 million transistors on a 28 nm, 118 mm2 die.

GeForce 820M pros and cons

Supports PhysX

Supports G-Sync

Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)

Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications

Specifications

Compared to similar performing cards


	GeForce 820M	Radeon R5 M315
		compare
Shader units	384	384
ROPs	16	8
Graphics processor	GK107	Meso
Process size	28 nm	28 nm
Memory	2048 Mb DDR3 (901 MHz 1802 MHz effective)	2048 Mb DDR3 (900 MHz 1800 MHz effective)
Memory bus width	128 bit	64 bit
Memory bandwidth	28.83 Gb/s	14.40 Gb/s
Release date	21 Mar 2015	5 May 2015

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