ATI Mobility Radeon HD 4270 IGP vs Intel UHD Graphics 770 Mobile

VS

ATI Mobility Radeon HD 4270 IGP

Intel UHD Graphics 770 Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM Mobility Radeon HD 4270 IGP and 0System Shared VRAM UHD Graphics 770 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 770 Mobile 's Advantages

Released 12 years and 8 months late

Boost Clock1600MHz

216 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4270 IGP

0.047 TFLOPS

UHD Graphics 770 Mobile +1642%

0.819 TFLOPS

Mobility Radeon HD 4270 IGP

VS

UHD Graphics 770 Mobile

Graphics Card

May 2010

Release Date

Jan 2023

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

1600 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

12.80 GPixel/s

2.360 GTexel/s

Texture Rate

25.60 GTexel/s

-

FP16 (half)

1.638 TFLOPS

47.20 GFLOPS

FP32 (float)

819.2 GFLOPS

-

Board Design

Unknown

TDP

15W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

RS880

GPU Name

Raptor Lake GT1

RS880M

GPU Variant

-

TeraScale

Architecture

Generation 12.2

-

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

6.6

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