NVIDIA GeForce GT 745A vs NVIDIA GeForce RTX 3050 Ti Mobile

VS

NVIDIA GeForce GT 745A

NVIDIA GeForce RTX 3050 Ti Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 745A and 4GB VRAM GeForce RTX 3050 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 745A 's Advantages

Lower TDP (33W vs 75W)

NVIDIA GeForce RTX 3050 Ti Mobile 's Advantages

Released 7 years and 9 months late

Boost Clock has increased by 13% (1035MHz vs 915MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 28.80GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 745A

0.703 TFLOPS

GeForce RTX 3050 Ti Mobile +653%

5.299 TFLOPS

GeForce GT 745A

VS

GeForce RTX 3050 Ti Mobile

Graphics Card

Aug 2013

Release Date

May 2021

GeForce 700A

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

837 MHz

Base Clock

735 MHz

915 MHz

Boost Clock

1035 MHz

900 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

20

384

Shading Units

2560

32

TMUs

80

16

ROPs

32

-

Tensor Cores

80

-

RT Cores

20

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

7.320 GPixel/s

Pixel Rate

33.12 GPixel/s

29.28 GTexel/s

Texture Rate

82.80 GTexel/s

-

FP16 (half)

5.299 TFLOPS

702.7 GFLOPS

FP32 (float)

5.299 TFLOPS

29.28 GFLOPS

FP64 (double)

82.80 GFLOPS

Board Design

33W

TDP

75W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

GA106

N14P-LP

GPU Variant

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.27 billion

Transistors

12 billion

118 mm²

Die Size

276 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

8.6

5.1

Shader Model

6.7

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