ATI Mobility Radeon HD 4270 IGP vs AMD Radeon Graphics 448SP Mobile

VS

ATI Mobility Radeon HD 4270 IGP

AMD Radeon Graphics 448SP Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM Mobility Radeon HD 4270 IGP and 0System Shared VRAM Radeon Graphics 448SP Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Graphics 448SP Mobile 's Advantages

Released 11 years and 8 months late

Boost Clock1800MHz

408 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4270 IGP

0.047 TFLOPS

Radeon Graphics 448SP Mobile +3331%

1.613 TFLOPS

Mobility Radeon HD 4270 IGP

VS

Radeon Graphics 448SP Mobile

Graphics Card

May 2010

Release Date

Jan 2022

TeraScale IGP

Generation

Vega II IGP

Integrated

Type

Integrated

PCIe 1.0 x16

Bus Interface

IGP

Clock Speeds

-

Base Clock

300 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

-

40

Shading Units

448

4

TMUs

28

4

ROPs

8

-

Theoretical Performance

2.360 GPixel/s

Pixel Rate

14.40 GPixel/s

2.360 GTexel/s

Texture Rate

50.40 GTexel/s

-

FP16 (half)

3.226 TFLOPS

47.20 GFLOPS

FP32 (float)

1.613 TFLOPS

-

FP64 (double)

100.8 GFLOPS

Board Design

Unknown

TDP

45W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

RS880

GPU Name

Barcelo

RS880M

GPU Variant

-

TeraScale

Architecture

GCN 5.1

-

Foundry

TSMC

55 nm

Process Size

7 nm

0.181 billion

Transistors

10.7 billion

67 mm²

Die Size

180 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.0

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.7

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