AMD Radeon 780M vs Intel HD Graphics 620

VS

AMD Radeon 780M

Intel HD Graphics 620

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 780M and 0System Shared VRAM HD Graphics 620 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)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 780M +2059%

8.294 TFLOPS

HD Graphics 620

0.384 TFLOPS

Radeon 780M

VS

HD Graphics 620

Graphics Card

Dec 2023

Release Date

Aug 2016

Navi III IGP(Hawx Point Mobile)

Generation

HD Graphics-M

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

Ring Bus

Clock Speeds

800 MHz

Base Clock

300 MHz

2700 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

12

Compute Units

-

768

Shading Units

192

48

TMUs

24

32

ROPs

3

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

3.000 GPixel/s

129.6 GTexel/s

Texture Rate

24.00 GTexel/s

16.59 TFLOPS

FP16 (half)

768.0 GFLOPS

8.294 TFLOPS

FP32 (float)

384.0 GFLOPS

518.4 GFLOPS

FP64 (double)

96.00 GFLOPS

Board Design

15W

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Hawx Point

GPU Name

Kaby Lake GT2

-

RDNA 3.0

Architecture

Generation 9.5

TSMC

Foundry

Intel

4 nm

Process Size

14 nm++

25.39 billion

Transistors

Unknown

178 mm²

Die Size

Unknown

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

-

6.8

Shader Model

6.4

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