AMD Radeon 780M vs Intel Iris Pro Graphics 580

VS

AMD Radeon 780M Intel Iris Pro Graphics 580

We compared two Integrated graphics card GPUs: 0System Shared VRAM AMD Radeon 780M and 0System Shared VRAM Iris Pro Graphics 580 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 184% (2700MHz vs 950MHz)

192 additional rendering cores

Score

Benchmark

FP32 (float)

AMD Radeon 780M +658%

8.294 TFLOPS

Iris Pro Graphics 580

1.094 TFLOPS

AMD Radeon 780M

VS

Iris Pro Graphics 580

Graphics Card

Jan 2023

Release Date

Sep 2015

Navi III IGP

Generation

HD Graphics-M

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

Ring Bus

Clock Speeds

800 MHz

Base Clock

350 MHz

2700 MHz

Boost Clock

950 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

-

SM Count

-

12

Compute Units

-

768

Shading Units

576

48

TMUs

72

32

ROPs

9

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

8.550 GPixel/s

129.6 GTexel/s

Texture Rate

68.40 GTexel/s

16.59 TFLOPS

FP16 (half)

2.189 TFLOPS

8.294 TFLOPS

FP32 (float)

1094 GFLOPS

518.4 GFLOPS

FP64 (double)

273.6 GFLOPS

Graphics Processor

Phoenix

GPU Name

Skylake GT4e

-

GPU Variant

-

RDNA 3.0

Architecture

Generation 9.0

TSMC

Foundry

Intel

4 nm

Process Size

14 nm+

25.39 billion

Transistors

Unknown

178 mm²

Die Size

Unknown

Board Design

15W

TDP

15W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.4

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