Intel Iris Graphics 540 vs AMD Radeon 780M

VS

Intel Iris Graphics 540

AMD Radeon 780M

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Graphics 540 and 0System Shared VRAM AMD 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 7 years and 4 months late

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

384 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Graphics 540

0.768 TFLOPS

AMD Radeon 780M +979%

8.294 TFLOPS

Iris Graphics 540

VS

AMD Radeon 780M

Graphics Card

Sep 2015

Release Date

Jan 2023

HD Graphics-M

Generation

Navi III IGP

Integrated

Type

Integrated

Ring Bus

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

-

Compute Units

12

-

384

Shading Units

768

48

TMUs

48

6

ROPs

32

-

RT Cores

12

-

L1 Cache

128 KB per Array

-

L2 Cache

2 MB

-

Theoretical Performance

6.000 GPixel/s

Pixel Rate

86.40 GPixel/s

48.00 GTexel/s

Texture Rate

129.6 GTexel/s

-

FP16 (half)

16.59 TFLOPS

768.0 GFLOPS

FP32 (float)

8.294 TFLOPS

-

FP64 (double)

518.4 GFLOPS

Board Design

15W

TDP

15W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Skylake GT3e

GPU Name

Phoenix

-

Generation 9.0

Architecture

RDNA 3.0

Intel

Foundry

TSMC

14 nm+

Process Size

4 nm

Unknown

Transistors

25.39 billion

Unknown

Die Size

178 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

-

6.4

Shader Model

6.7

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