AMD Radeon HD 7420G IGP vs Intel UHD Graphics 64EU

VS

AMD Radeon HD 7420G IGP

Intel UHD Graphics 64EU

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7420G IGP and 0System Shared VRAM UHD Graphics 64EU 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)

Intel UHD Graphics 64EU 's Advantages

Released 9 years and 7 months late

Boost Clock has increased by 114% (1400MHz vs 655MHz)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7420G IGP

0.168 TFLOPS

UHD Graphics 64EU +753%

1.434 TFLOPS

Radeon HD 7420G IGP

VS

UHD Graphics 64EU

Graphics Card

Jun 2012

Release Date

Jan 2022

Trinity

Generation

HD Graphics-M

Integrated

Type

Integrated

IGP

Bus Interface

Ring Bus

Clock Speeds

480 MHz

Base Clock

300 MHz

655 MHz

Boost Clock

1400 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

-

128

Shading Units

512

8

TMUs

32

4

ROPs

16

-

L2 Cache

1024 KB

-

L3 Cache

10 MB

Theoretical Performance

2.620 GPixel/s

Pixel Rate

22.40 GPixel/s

5.240 GTexel/s

Texture Rate

44.80 GTexel/s

-

FP16 (half)

2.867 TFLOPS

167.7 GFLOPS

FP32 (float)

1434 GFLOPS

-

FP64 (double)

358.4 GFLOPS

Board Design

35W

TDP

45W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Scrapper Lite

GPU Name

Alder Lake GT1

-

TeraScale 3

Architecture

Generation 12.2

TSMC

Foundry

Intel

32 nm

Process Size

10 nm

1.303 billion

Transistors

Unknown

246 mm²

Die Size

Unknown

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

5.0

Shader Model

6.4

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