NVIDIA GeForce 820M vs NVIDIA GeForce RTX 2060 Mobile Refresh

VS

NVIDIA GeForce 820M

NVIDIA GeForce RTX 2060 Mobile Refresh

We compared two Mobile platform GPUs: 2GB VRAM GeForce 820M and 6GB VRAM GeForce RTX 2060 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 820M 's Advantages

Lower TDP (45W vs 65W)

NVIDIA GeForce RTX 2060 Mobile Refresh 's Advantages

Released 3 years and 10 months late

Boost Clock1560MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (264.0GB/s vs 28.83GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 820M

0.622 TFLOPS

GeForce RTX 2060 Mobile Refresh +863%

5.99 TFLOPS

GeForce 820M

VS

GeForce RTX 2060 Mobile Refresh

Graphics Card

Mar 2015

Release Date

Jan 2019

GeForce 800M

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1005 MHz

-

Boost Clock

1560 MHz

901 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

192bit

28.83GB/s

Bandwidth

264.0GB/s

Render Config

-

SM Count

30

384

Shading Units

1920

32

TMUs

120

16

ROPs

48

-

Tensor Cores

240

-

RT Cores

30

16 KB (per SMX)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

3 MB

-

Theoretical Performance

6.480 GPixel/s

Pixel Rate

74.88 GPixel/s

25.92 GTexel/s

Texture Rate

187.2 GTexel/s

-

FP16 (half)

11.98 TFLOPS

622.1 GFLOPS

FP32 (float)

5.990 TFLOPS

25.92 GFLOPS

FP64 (double)

187.2 GFLOPS

Board Design

45W

TDP

65W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

TU106B

-

GPU Variant

N18E-G1-KD-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.27 billion

Transistors

10.8 billion

118 mm²

Die Size

445 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

7.5

5.1

Shader Model

6.6

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