AMD Radeon 740M vs AMD Radeon Vega 3 Mobile

VS

AMD Radeon 740M

AMD Radeon Vega 3 Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 740M and 0System Shared VRAM Radeon Vega 3 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 740M 's Advantages

Released 3 years late

Boost Clock has increased by 150% (2500MHz vs 1000MHz)

64 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 740M +566%

2.56 TFLOPS

Radeon Vega 3 Mobile

0.384 TFLOPS

Blender

Radeon 740M +204%

128

Radeon Vega 3 Mobile

42

Radeon 740M

VS

Radeon Vega 3 Mobile

Graphics Card

Jan 2023

Release Date

Jan 2020

Navi III IGP

Generation

Picasso

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

IGP

Clock Speeds

800 MHz

Base Clock

300 MHz

2500 MHz

Boost Clock

1000 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

4

Compute Units

3

-

256

Shading Units

192

16

TMUs

12

8

ROPs

4

-

4

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

20.00 GPixel/s

Pixel Rate

4.000 GPixel/s

40.00 GTexel/s

Texture Rate

12.00 GTexel/s

5.120 TFLOPS

FP16 (half)

768.0 GFLOPS

2.560 TFLOPS

FP32 (float)

384.0 GFLOPS

160.0 GFLOPS

FP64 (double)

24.00 GFLOPS

Board Design

15W

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Phoenix

GPU Name

Picasso

-

RDNA 3.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

4 nm

Process Size

14 nm

25.39 billion

Transistors

4.94 billion

178 mm²

Die Size

210 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.7

Shader Model

6.4

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