AMD Radeon Vega 3 Mobile vs AMD Radeon 780M

VS

AMD Radeon Vega 3 Mobile

AMD Radeon 780M

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Vega 3 Mobile and 0System Shared VRAM Radeon 780M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages

Released 3 years late

Boost Clock has increased by 170% (2700MHz vs 1000MHz)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Vega 3 Mobile

0.384 TFLOPS

Radeon 780M +2059%

8.294 TFLOPS

Radeon Vega 3 Mobile

VS

Radeon 780M

Graphics Card

Jan 2020

Release Date

Jan 2023

Picasso

Generation

Navi III IGP(Phoenix Mobile)

Integrated

Type

Integrated

IGP

Bus Interface

PCIe 4.0 x8

Clock Speeds

300 MHz

Base Clock

800 MHz

1000 MHz

Boost Clock

2700 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

3

Compute Units

12

-

192

Shading Units

768

12

TMUs

48

4

ROPs

32

-

RT Cores

12

-

L1 Cache

128 KB per Array

-

L2 Cache

2 MB

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

86.40 GPixel/s

12.00 GTexel/s

Texture Rate

129.6 GTexel/s

768.0 GFLOPS

FP16 (half)

16.59 TFLOPS

384.0 GFLOPS

FP32 (float)

8.294 TFLOPS

24.00 GFLOPS

FP64 (double)

518.4 GFLOPS

Board Design

15W

TDP

15W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Picasso

GPU Name

Phoenix

-

GCN 5.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

4 nm

4.94 billion

Transistors

25.39 billion

210 mm²

Die Size

178 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

6.4

Shader Model

6.8

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