NVIDIA GeForce 945A vs NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB

VS

NVIDIA GeForce 945A

NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 945A and 4GB VRAM GeForce RTX 3050 Mobile Refresh 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 945A 's Advantages

Lower TDP (33W vs 45W)

NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB 's Advantages

Released 7 years and 4 months late

Boost Clock has increased by 2% (1207MHz vs 1189MHz)

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 40.10GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 945A

0.913 TFLOPS

GeForce RTX 3050 Mobile Refresh 4 GB +576%

6.18 TFLOPS

GeForce 945A

VS

GeForce RTX 3050 Mobile Refresh 4 GB

Graphics Card

Mar 2015

Release Date

Jul 2022

GeForce 900A

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1006 MHz

Base Clock

652 MHz

1189 MHz

Boost Clock

1207 MHz

1253 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

128bit

40.10GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

20

384

Shading Units

2560

24

TMUs

80

8

ROPs

32

-

Tensor Cores

80

-

RT Cores

20

64 KB (per SMM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

2 MB

-

Theoretical Performance

9.512 GPixel/s

Pixel Rate

38.62 GPixel/s

28.54 GTexel/s

Texture Rate

96.56 GTexel/s

-

FP16 (half)

6.180 TFLOPS

913.2 GFLOPS

FP32 (float)

6.180 TFLOPS

28.54 GFLOPS

FP64 (double)

96.56 GFLOPS

Board Design

33W

TDP

45W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GM108

GPU Name

GA107

-

Maxwell

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

Unknown

Transistors

8.7 billion

Unknown

Die Size

200 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

8.6

5.1

Shader Model

6.7

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