Intel UHD Graphics 770 Mobile vs AMD Radeon HD 6620G IGP

VS

Intel UHD Graphics 770 Mobile

AMD Radeon HD 6620G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 770 Mobile and 0System Shared VRAM Radeon HD 6620G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 770 Mobile 's Advantages

Released 11 years and 1 months late

Boost Clock1600MHz

Lower TDP (15W vs 35W)

AMD Radeon HD 6620G IGP 's Advantages

144 additional rendering cores

Score

Benchmark

FP32 (float)

UHD Graphics 770 Mobile +130%

0.819 TFLOPS

Radeon HD 6620G IGP

0.355 TFLOPS

UHD Graphics 770 Mobile

VS

Radeon HD 6620G IGP

Graphics Card

Jan 2023

Release Date

Dec 2011

HD Graphics-M

Generation

Sumo

Integrated

Type

Integrated

Ring Bus

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

-

1600 MHz

Boost Clock

-

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

5

-

256

Shading Units

400

16

TMUs

20

8

ROPs

8

-

Theoretical Performance

12.80 GPixel/s

Pixel Rate

3.552 GPixel/s

25.60 GTexel/s

Texture Rate

8.880 GTexel/s

1.638 TFLOPS

FP16 (half)

-

819.2 GFLOPS

FP32 (float)

355.2 GFLOPS

-

Board Design

15W

TDP

35W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Raptor Lake GT1

GPU Name

Sumo

-

Generation 12.2

Architecture

TeraScale 2

Intel

Foundry

TSMC

10 nm

Process Size

32 nm

Unknown

Transistors

1.178 billion

Unknown

Die Size

227 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

6.6

Shader Model

5.0

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