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

VS

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

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Graphics 448SP Mobile and 0System Shared VRAM Mobility Radeon HD 4270 IGP 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)

Radeon Graphics 448SP Mobile +3331%

1.613 TFLOPS

Mobility Radeon HD 4270 IGP

0.047 TFLOPS

Radeon Graphics 448SP Mobile

VS

Mobility Radeon HD 4270 IGP

Graphics Card

Jan 2022

Release Date

May 2010

Vega II IGP

Generation

TeraScale IGP

Integrated

Type

Integrated

IGP

Bus Interface

PCIe 1.0 x16

Clock Speeds

300 MHz

Base Clock

-

1800 MHz

Boost Clock

-

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

-

7

Compute Units

2

448

Shading Units

40

28

TMUs

4

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

14.40 GPixel/s

Pixel Rate

2.360 GPixel/s

50.40 GTexel/s

Texture Rate

2.360 GTexel/s

3.226 TFLOPS

FP16 (half)

-

1.613 TFLOPS

FP32 (float)

47.20 GFLOPS

100.8 GFLOPS

FP64 (double)

-

Graphics Processor

Barcelo

GPU Name

RS880

-

GPU Variant

RS880M

GCN 5.1

Architecture

TeraScale

TSMC

Foundry

-

7 nm

Process Size

55 nm

10.7 billion

Transistors

0.181 billion

180 mm²

Die Size

67 mm²

Board Design

45W

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.0

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

4.1

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