NVIDIA GeForce RTX 2060 Mobile Refresh vs NVIDIA GeForce 945A

VS

NVIDIA GeForce RTX 2060 Mobile Refresh

NVIDIA GeForce 945A

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 2060 Mobile Refresh and 1024MB VRAM GeForce 945A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 Mobile Refresh 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 31% (1560MHz vs 1189MHz)

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (264.0GB/s vs 40.10GB/s)

1536 additional rendering cores

NVIDIA GeForce 945A 's Advantages

Lower TDP (33W vs 65W)

Score

Benchmark

FP32 (float)

GeForce RTX 2060 Mobile Refresh +556%

5.99 TFLOPS

GeForce 945A

0.913 TFLOPS

GeForce RTX 2060 Mobile Refresh

VS

GeForce 945A

Graphics Card

Jan 2019

Release Date

Mar 2015

GeForce 20 Mobile

Generation

GeForce 900A

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1005 MHz

Base Clock

1006 MHz

1560 MHz

Boost Clock

1189 MHz

1375 MHz

Memory Clock

1253 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

64bit

264.0GB/s

Bandwidth

40.10GB/s

Render Config

-

30

SM Count

-

1920

Shading Units

384

120

TMUs

24

48

ROPs

8

240

Tensor Cores

-

30

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

3 MB

L2 Cache

1024 KB

-

Theoretical Performance

74.88 GPixel/s

Pixel Rate

9.512 GPixel/s

187.2 GTexel/s

Texture Rate

28.54 GTexel/s

11.98 TFLOPS

FP16 (half)

-

5.990 TFLOPS

FP32 (float)

913.2 GFLOPS

187.2 GFLOPS

FP64 (double)

28.54 GFLOPS

Board Design

65W

TDP

33W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU106B

GPU Name

GM108

N18E-G1-KD-A1

GPU Variant

-

Turing

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

10.8 billion

Transistors

Unknown

445 mm²

Die Size

Unknown

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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