NVIDIA GeForce RTX 3050 Mobile vs AMD Radeon RX 640 Mobile

VS

NVIDIA GeForce RTX 3050 Mobile AMD Radeon RX 640 Mobile

We compared two Mobile platform GPUs: 4GB VRAM GeForce RTX 3050 Mobile and 2GB VRAM Radeon RX 640 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3050 Mobile 's Advantages

Released 2 years late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 48.00GB/s)

1408 additional rendering cores

AMD Radeon RX 640 Mobile 's Advantages

Boost Clock has increased by 15% (1218MHz vs 1057MHz)

Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)

GeForce RTX 3050 Mobile +177%

4.329 TFLOPS

Radeon RX 640 Mobile

1.559 TFLOPS

GeForce RTX 3050 Mobile

VS

Radeon RX 640 Mobile

Graphics Card

May 2021

Release Date

May 2019

GeForce 30 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

712 MHz

Base Clock

1082 MHz

1057 MHz

Boost Clock

1218 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

192.0GB/s

Bandwidth

48.00GB/s

Render Config

16

SM Count

-

Compute Units

10

2048

Shading Units

640

64

TMUs

40

32

ROPs

16

64

Tensor Cores

-

16

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

Theoretical Performance

33.82 GPixel/s

Pixel Rate

19.49 GPixel/s

67.65 GTexel/s

Texture Rate

48.72 GTexel/s

4.329 TFLOPS

FP16 (half)

1.559 TFLOPS

4.329 TFLOPS

FP32 (float)

1.559 TFLOPS

67.65 GFLOPS

FP64 (double)

97.44 GFLOPS

Graphics Processor

GA107

GPU Name

Polaris 23

-

GPU Variant

Polaris 23 XT

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

Unknown

Transistors

2.2 billion

Unknown

Die Size

103 mm²

Board Design

75W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.6

Shader Model

6.4

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