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

VS

NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB

NVIDIA GeForce GT 745M

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

Main Differences

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

Released 9 years and 3 months late

Boost Clock1125MHz

More VRAM (4GB vs 2GB)

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

1664 additional rendering cores

Lower TDP (35W vs 45W)

Score

Benchmark

FP32 (float)

GeForce RTX 3050 Max Q Refresh 4 GB +616%

4.608 TFLOPS

GeForce GT 745M

0.643 TFLOPS

GeForce RTX 3050 Max Q Refresh 4 GB

VS

GeForce GT 745M

Graphics Card

Jul 2022

Release Date

Apr 2013

GeForce 30 Mobile

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

757 MHz

Base Clock

-

1125 MHz

Boost Clock

-

1375 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

128bit

176.0GB/s

Bandwidth

28.80GB/s

Render Config

-

16

SM Count

-

2048

Shading Units

384

64

TMUs

32

ROPs

16

64

Tensor Cores

-

16

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

36.00 GPixel/s

Pixel Rate

6.696 GPixel/s

72.00 GTexel/s

Texture Rate

26.78 GTexel/s

4.608 TFLOPS

FP16 (half)

-

4.608 TFLOPS

FP32 (float)

642.8 GFLOPS

72.00 GFLOPS

FP64 (double)

26.78 GFLOPS

Board Design

35W

TDP

45W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA107

GPU Name

GK107

-

GPU Variant

N14P-LP

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

8.7 billion

Transistors

1.27 billion

200 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.6

CUDA

3.0

6.7

Shader Model

5.1

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