AMD Radeon Graphics 128SP vs AMD Radeon HD 7620G IGP

VS

AMD Radeon Graphics 128SP AMD Radeon HD 7620G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Graphics 128SP and 0System Shared VRAM Radeon HD 7620G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Graphics 128SP 's Advantages

Released 10 years and 4 months late

Boost Clock has increased by 343% (2200MHz vs 497MHz)

Lower TDP (15W vs 25W)

AMD Radeon HD 7620G IGP 's Advantages

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Graphics 128SP +47%

0.563 TFLOPS

Radeon HD 7620G IGP

0.382 TFLOPS

Radeon Graphics 128SP

VS

Radeon HD 7620G IGP

Graphics Card

Sep 2022

Release Date

May 2012

Navi II IGP

Generation

Trinity

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

IGP

Clock Speeds

400 MHz

Base Clock

360 MHz

2200 MHz

Boost Clock

497 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

-

SM Count

-

2

Compute Units

6

128

Shading Units

384

8

TMUs

24

8

ROPs

8

-

Tensor Cores

-

2

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

17.60 GPixel/s

Pixel Rate

3.976 GPixel/s

17.60 GTexel/s

Texture Rate

11.93 GTexel/s

1126 GFLOPS

FP16 (half)

-

563.2 GFLOPS

FP32 (float)

381.7 GFLOPS

35.20 GFLOPS

FP64 (double)

-

Graphics Processor

Raphael

GPU Name

Devastator

-

GPU Variant

-

RDNA 2.0

Architecture

TeraScale 3

TSMC

Foundry

TSMC

5 nm

Process Size

32 nm

3.4 billion

Transistors

1.303 billion

264 mm²

Die Size

246 mm²

Board Design

15W

TDP

25W

-

Suggested PSU

-

Motherboard Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

5.0

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