AMD Radeon Graphics 128SP vs AMD Radeon Graphics 448SP

VS

AMD Radeon Graphics 128SP

AMD Radeon Graphics 448SP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Graphics 128SP and 0System Shared VRAM Radeon Graphics 448SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Graphics 128SP 's Advantages

Released 1 years and 8 months late

Boost Clock has increased by 22% (2200MHz vs 1800MHz)

Lower TDP (15W vs 25W)

AMD Radeon Graphics 448SP 's Advantages

320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Graphics 128SP

0.563 TFLOPS

Radeon Graphics 448SP +186%

1.613 TFLOPS

Radeon Graphics 128SP

VS

Radeon Graphics 448SP

Graphics Card

Sep 2022

Release Date

Jan 2021

Navi II IGP

Generation

Lucienne

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

IGP

Clock Speeds

400 MHz

Base Clock

300 MHz

2200 MHz

Boost Clock

1800 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

32

8

ROPs

8

-

2

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

17.60 GPixel/s

Pixel Rate

14.40 GPixel/s

17.60 GTexel/s

Texture Rate

57.60 GTexel/s

1126 GFLOPS

FP16 (half)

3.226 TFLOPS

563.2 GFLOPS

FP32 (float)

1.613 TFLOPS

35.20 GFLOPS

FP64 (double)

100.8 GFLOPS

Board Design

15W

TDP

25W

-

Motherboard Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Raphael

GPU Name

Lucienne

-

RDNA 2.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

3.4 billion

Transistors

9.8 billion

264 mm²

Die Size

156 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.3

Vulkan

1.2

-

6.7

Shader Model

6.4

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