NVIDIA GeForce RTX 2060 Mobile vs NVIDIA GeForce GTX 850A

VS

NVIDIA GeForce RTX 2060 Mobile

NVIDIA GeForce GTX 850A

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 2060 Mobile and 2GB VRAM GeForce GTX 850A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 Mobile 's Advantages

Released 4 years and 10 months late

Boost Clock has increased by 28% (1200MHz vs 936MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 28.80GB/s)

1280 additional rendering cores

NVIDIA GeForce GTX 850A 's Advantages

Lower TDP (45W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 2060 Mobile +284%

4.608 TFLOPS

GeForce GTX 850A

1.198 TFLOPS

GeForce RTX 2060 Mobile

VS

GeForce GTX 850A

Graphics Card

Jan 2019

Release Date

Mar 2014

GeForce 20 Mobile

Generation

GeForce 800A

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

960 MHz

Base Clock

902 MHz

1200 MHz

Boost Clock

936 MHz

1750 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

128bit

336.0GB/s

Bandwidth

28.80GB/s

Render Config

-

30

SM Count

-

1920

Shading Units

640

120

TMUs

40

48

ROPs

16

240

Tensor Cores

-

30

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

3 MB

L2 Cache

2 MB

-

Theoretical Performance

57.60 GPixel/s

Pixel Rate

14.98 GPixel/s

144.0 GTexel/s

Texture Rate

37.44 GTexel/s

9.216 TFLOPS

FP16 (half)

-

4.608 TFLOPS

FP32 (float)

1198 GFLOPS

144.0 GFLOPS

FP64 (double)

37.44 GFLOPS

Board Design

115W

TDP

45W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU106

GPU Name

GM107

N18E-G1-KD-A1

GPU Variant

N15P-GT-A1

Turing

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

10.8 billion

Transistors

1.87 billion

445 mm²

Die Size

148 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.0

6.6

Shader Model

5.1

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