NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce RTX 4050 Mobile

VS

NVIDIA GeForce RTX 2080 Mobile NVIDIA GeForce RTX 4050 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Mobile 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 2080 Mobile 's Advantages

More VRAM (8GB vs 6GB)

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

384 additional rendering cores

NVIDIA GeForce RTX 4050 Mobile 's Advantages

Released 4 years late

Boost Clock has increased by 10% (1755MHz vs 1590MHz)

Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Mobile +4%

9.362 TFLOPS

GeForce RTX 4050 Mobile

8.986 TFLOPS

3DMark Time Spy

GeForce RTX 2080 Mobile +22%

10091

GeForce RTX 4050 Mobile

8216

GeForce RTX 2080 Mobile

VS

GeForce RTX 4050 Mobile

Graphics Card

Jan 2019

Release Date

Jan 2023

GeForce 20 Mobile

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1380 MHz

Base Clock

1455 MHz

1590 MHz

Boost Clock

1755 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

96bit

448.0GB/s

Bandwidth

192.0GB/s

Render Config

46

SM Count

20

-

Compute Units

-

2944

Shading Units

2560

184

TMUs

80

64

ROPs

48

368

Tensor Cores

80

46

RT Cores

20

64 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

12 MB

Theoretical Performance

101.8 GPixel/s

Pixel Rate

84.24 GPixel/s

292.6 GTexel/s

Texture Rate

140.4 GTexel/s

18.72 TFLOPS

FP16 (half)

8.986 TFLOPS

9.362 TFLOPS

FP32 (float)

8.986 TFLOPS

292.6 GFLOPS

FP64 (double)

140.4 GFLOPS

Graphics Processor

TU104

GPU Name

AD107

N18E-G3-A1

GPU Variant

GN21-X2

Turing

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

13.6 billion

Transistors

18.9 billion

545 mm²

Die Size

159 mm²

Board Design

150W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

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

7.5

CUDA

8.9

6.6

Shader Model

6.7

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