NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA GeForce RTX 4050 Mobile

VS

NVIDIA GeForce RTX 3080 Mobile 16 GB

NVIDIA GeForce RTX 4050 Mobile

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Mobile 16 GB and 6GB VRAM GeForce RTX 4050 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 16 GB 's Advantages

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 192.0GB/s)

3584 additional rendering cores

NVIDIA GeForce RTX 4050 Mobile 's Advantages

Released 2 years late

Boost Clock has increased by 14% (1755MHz vs 1545MHz)

Lower TDP (50W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile 16 GB +111%

18.98 TFLOPS

GeForce RTX 4050 Mobile

8.986 TFLOPS

GeForce RTX 3080 Mobile 16 GB

VS

GeForce RTX 4050 Mobile

Graphics Card

Jan 2021

Release Date

Jan 2023

GeForce 30 Mobile

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1110 MHz

Base Clock

1455 MHz

1545 MHz

Boost Clock

1755 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

96bit

448.0GB/s

Bandwidth

192.0GB/s

Render Config

-

48

SM Count

20

6144

Shading Units

2560

192

TMUs

80

96

ROPs

48

192

Tensor Cores

80

48

RT Cores

20

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

12 MB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

84.24 GPixel/s

296.6 GTexel/s

Texture Rate

140.4 GTexel/s

18.98 TFLOPS

FP16 (half)

8.986 TFLOPS

18.98 TFLOPS

FP32 (float)

8.986 TFLOPS

296.6 GFLOPS

FP64 (double)

140.4 GFLOPS

Board Design

115W

TDP

50W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

AD107

GA104-775-A1

GPU Variant

GN21-X2

Ampere

Architecture

Ada Lovelace

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

17.4 billion

Transistors

18.9 billion

392 mm²

Die Size

159 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

8.9

6.8

Shader Model

6.7

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