AMD Radeon 780M vs AMD Radeon R2 Mobile Graphics

VS

AMD Radeon 780M

AMD Radeon R2 Mobile Graphics

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 780M and 0System Shared VRAM Radeon R2 Mobile Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages

Released 6 years and 7 months late

Boost Clock has increased by 350% (2700MHz vs 600MHz)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 780M +5285%

8.294 TFLOPS

Radeon R2 Mobile Graphics

0.154 TFLOPS

Radeon 780M

VS

Radeon R2 Mobile Graphics

Graphics Card

Jan 2023

Release Date

Jun 2016

Navi III IGP(Phoenix Mobile)

Generation

Stoney Ridge

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

IGP

Clock Speeds

800 MHz

Base Clock

200 MHz

2700 MHz

Boost Clock

600 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

12

Compute Units

2

-

768

Shading Units

128

48

TMUs

8

32

ROPs

4

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

2.400 GPixel/s

129.6 GTexel/s

Texture Rate

4.800 GTexel/s

16.59 TFLOPS

FP16 (half)

153.6 GFLOPS

8.294 TFLOPS

FP32 (float)

153.6 GFLOPS

518.4 GFLOPS

FP64 (double)

9.600 GFLOPS

Board Design

15W

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Phoenix

GPU Name

Stoney

-

RDNA 3.0

Architecture

GCN 3.0

TSMC

Foundry

GlobalFoundries

4 nm

Process Size

28 nm

25.39 billion

Transistors

1.2 billion

178 mm²

Die Size

125 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.3

Vulkan

1.2

-

6.8

Shader Model

6.3

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