AMD Radeon HD 7420G IGP vs AMD Radeon Vega 7

VS

AMD Radeon HD 7420G IGP

AMD Radeon Vega 7

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7420G IGP and 0System Shared VRAM Radeon Vega 7 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7420G IGP 's Advantages

Lower TDP (35W vs 45W)

AMD Radeon Vega 7 's Advantages

Released 8 years and 10 months late

Boost Clock has increased by 190% (1900MHz vs 655MHz)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7420G IGP

0.168 TFLOPS

Radeon Vega 7 +913%

1.702 TFLOPS

Radeon HD 7420G IGP

VS

Radeon Vega 7

Graphics Card

Jun 2012

Release Date

Apr 2021

Trinity

Generation

Cezanne

Integrated

Type

Integrated

IGP

Bus Interface

IGP

Clock Speeds

480 MHz

Base Clock

300 MHz

655 MHz

Boost Clock

1900 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

7

-

128

Shading Units

448

8

TMUs

28

4

ROPs

8

-

Theoretical Performance

2.620 GPixel/s

Pixel Rate

15.20 GPixel/s

5.240 GTexel/s

Texture Rate

53.20 GTexel/s

-

FP16 (half)

3.405 TFLOPS

167.7 GFLOPS

FP32 (float)

1.702 TFLOPS

-

FP64 (double)

106.4 GFLOPS

Board Design

35W

TDP

45W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Scrapper Lite

GPU Name

Cezanne

-

TeraScale 3

Architecture

GCN 5.1

TSMC

Foundry

TSMC

32 nm

Process Size

7 nm

1.303 billion

Transistors

9.8 billion

246 mm²

Die Size

156 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2

-

5.0

Shader Model

6.4

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