NVIDIA GeForce GT 745A vs NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB

VS

NVIDIA GeForce GT 745A

NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 745A and 4GB VRAM GeForce RTX 3050 Max Q Refresh 4 GB 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 35W)

NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB 's Advantages

Released 8 years and 11 months late

Boost Clock has increased by 23% (1125MHz vs 915MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (176.0GB/s vs 28.80GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 745A

0.703 TFLOPS

GeForce RTX 3050 Max Q Refresh 4 GB +555%

4.608 TFLOPS

GeForce GT 745A

VS

GeForce RTX 3050 Max Q Refresh 4 GB

Graphics Card

Aug 2013

Release Date

Jul 2022

GeForce 700A

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

837 MHz

Base Clock

757 MHz

915 MHz

Boost Clock

1125 MHz

900 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

176.0GB/s

Render Config

-

SM Count

16

384

Shading Units

2048

32

TMUs

64

16

ROPs

32

-

Tensor Cores

64

-

RT Cores

16

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

7.320 GPixel/s

Pixel Rate

36.00 GPixel/s

29.28 GTexel/s

Texture Rate

72.00 GTexel/s

-

FP16 (half)

4.608 TFLOPS

702.7 GFLOPS

FP32 (float)

4.608 TFLOPS

29.28 GFLOPS

FP64 (double)

72.00 GFLOPS

Board Design

33W

TDP

35W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

GA107

N14P-LP

GPU Variant

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.27 billion

Transistors

8.7 billion

118 mm²

Die Size

200 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.6

5.1

Shader Model

6.7

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