ATI Mobility Radeon HD 4270 IGP vs Intel UHD Graphics G1

VS

ATI Mobility Radeon HD 4270 IGP

Intel UHD Graphics G1

We compared two Integrated graphics card GPUs: 0System Shared VRAM Mobility Radeon HD 4270 IGP and 0System Shared VRAM UHD Graphics G1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics G1 's Advantages

Released 9 years late

Boost Clock900MHz

216 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4270 IGP

0.047 TFLOPS

UHD Graphics G1 +880%

0.461 TFLOPS

Mobility Radeon HD 4270 IGP

VS

UHD Graphics G1

Graphics Card

May 2010

Release Date

May 2019

TeraScale IGP

Generation

HD Graphics-M

Integrated

Type

Integrated

PCIe 1.0 x16

Bus Interface

Ring Bus

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

900 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

-

40

Shading Units

256

4

TMUs

16

4

ROPs

8

-

Theoretical Performance

2.360 GPixel/s

Pixel Rate

7.200 GPixel/s

2.360 GTexel/s

Texture Rate

14.40 GTexel/s

-

FP16 (half)

921.6 GFLOPS

47.20 GFLOPS

FP32 (float)

460.8 GFLOPS

-

FP64 (double)

115.2 GFLOPS

Board Design

Unknown

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

RS880

GPU Name

Ice Lake GT1

RS880M

GPU Variant

-

TeraScale

Architecture

Generation 11.0

-

Foundry

Intel

55 nm

Process Size

10 nm+

0.181 billion

Transistors

Unknown

67 mm²

Die Size

Unknown

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.0

OpenCL

3.0

N/A

Vulkan

1.3

-

4.1

Shader Model

6.4

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