ATI Radeon 3100 Mobile IGP vs Intel HD Graphics 620

VS

ATI Radeon 3100 Mobile IGP

Intel HD Graphics 620

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 3100 Mobile IGP and 0System Shared VRAM HD Graphics 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 620 's Advantages

Released 8 years late

Boost Clock1000MHz

152 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 3100 Mobile IGP

0.028 TFLOPS

HD Graphics 620 +1271%

0.384 TFLOPS

Radeon 3100 Mobile IGP

VS

HD Graphics 620

Graphics Card

Aug 2008

Release Date

Aug 2016

TeraScale IGP

Generation

HD Graphics-M

Integrated

Type

Integrated

PCIe 1.0 x16

Bus Interface

Ring Bus

Clock Speeds

-

Base Clock

300 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

2

Compute Units

-

40

Shading Units

192

4

TMUs

24

4

ROPs

3

-

Theoretical Performance

1.400 GPixel/s

Pixel Rate

3.000 GPixel/s

1.400 GTexel/s

Texture Rate

24.00 GTexel/s

-

FP16 (half)

768.0 GFLOPS

28.00 GFLOPS

FP32 (float)

384.0 GFLOPS

-

FP64 (double)

96.00 GFLOPS

Board Design

Unknown

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

RS780

GPU Name

Kaby Lake GT2

RS780M

GPU Variant

-

TeraScale

Architecture

Generation 9.5

-

Foundry

Intel

65 nm

Process Size

14 nm++

0.18 billion

Transistors

Unknown

85 mm²

Die Size

Unknown

Graphics Features

10.0 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.0

OpenCL

3.0

N/A

Vulkan

1.3

-

4.1

Shader Model

6.4

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