AMD Radeon Vega 8 Mobile vs AMD Radeon HD 7640G IGP

VS

AMD Radeon Vega 8 Mobile

AMD Radeon HD 7640G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Vega 8 Mobile and 0System Shared VRAM Radeon HD 7640G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Vega 8 Mobile 's Advantages

Released 8 years and 8 months late

Boost Clock has increased by 205% (2000MHz vs 655MHz)

256 additional rendering cores

AMD Radeon HD 7640G IGP 's Advantages

Lower TDP (35W vs 45W)

Score

Benchmark

FP32 (float)

Radeon Vega 8 Mobile +511%

2.048 TFLOPS

Radeon HD 7640G IGP

0.335 TFLOPS

Radeon Vega 8 Mobile

VS

Radeon HD 7640G IGP

Graphics Card

Jan 2021

Release Date

May 2012

Cezanne

Generation

Trinity

Integrated

Type

Integrated

IGP

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

496 MHz

2000 MHz

Boost Clock

655 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

8

Compute Units

4

-

512

Shading Units

256

32

TMUs

16

8

ROPs

8

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

5.240 GPixel/s

64.00 GTexel/s

Texture Rate

10.48 GTexel/s

4.096 TFLOPS

FP16 (half)

-

2.048 TFLOPS

FP32 (float)

335.4 GFLOPS

128.0 GFLOPS

FP64 (double)

-

Board Design

45W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Cezanne

GPU Name

Devastator Lite

-

GCN 5.1

Architecture

TeraScale 3

TSMC

Foundry

TSMC

7 nm

Process Size

32 nm

9.8 billion

Transistors

1.303 billion

156 mm²

Die Size

246 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

6.4

Shader Model

5.0

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