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

VS

ATI Mobility Radeon HD 4270 IGP

AMD Radeon Graphics 448SP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Mobility Radeon HD 4270 IGP 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 448SP 's Advantages

Released 10 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 +3331%

1.613 TFLOPS

Mobility Radeon HD 4270 IGP

VS

Radeon Graphics 448SP

Graphics Card

May 2010

Release Date

Jan 2021

TeraScale IGP

Generation

Lucienne

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

32

4

ROPs

8

-

Theoretical Performance

2.360 GPixel/s

Pixel Rate

14.40 GPixel/s

2.360 GTexel/s

Texture Rate

57.60 GTexel/s

-

FP16 (half)

3.226 TFLOPS

47.20 GFLOPS

FP32 (float)

1.613 TFLOPS

-

FP64 (double)

100.8 GFLOPS

Board Design

Unknown

TDP

25W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

RS880

GPU Name

Lucienne

RS880M

GPU Variant

-

TeraScale

Architecture

GCN 5.1

-

Foundry

TSMC

55 nm

Process Size

7 nm

0.181 billion

Transistors

9.8 billion

67 mm²

Die Size

156 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.0

OpenCL

2.1

N/A

Vulkan

1.2

-

4.1

Shader Model

6.4

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