ATI Mobility Radeon HD 4270 IGP vs AMD Radeon 680M

VS

ATI Mobility Radeon HD 4270 IGP

AMD Radeon 680M

We compared two Integrated graphics card GPUs: 0System Shared VRAM Mobility Radeon HD 4270 IGP and 0System Shared VRAM Radeon 680M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 680M 's Advantages

Released 11 years and 8 months late

Boost Clock2200MHz

728 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4270 IGP

0.047 TFLOPS

Radeon 680M +7089%

3.379 TFLOPS

Mobility Radeon HD 4270 IGP

VS

Radeon 680M

Graphics Card

May 2010

Release Date

Jan 2022

TeraScale IGP

Generation

Navi II IGP

Integrated

Type

Integrated

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

2200 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

12

-

40

Shading Units

768

4

TMUs

48

4

ROPs

32

-

RT Cores

12

-

L1 Cache

128 KB per Array

-

L2 Cache

2 MB

-

Theoretical Performance

2.360 GPixel/s

Pixel Rate

70.40 GPixel/s

2.360 GTexel/s

Texture Rate

105.6 GTexel/s

-

FP16 (half)

6.758 TFLOPS

47.20 GFLOPS

FP32 (float)

3.379 TFLOPS

-

FP64 (double)

211.2 GFLOPS

Board Design

Unknown

TDP

50W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

RS880

GPU Name

Rembrandt

RS880M

GPU Variant

-

TeraScale

Architecture

RDNA 2.0

-

Foundry

TSMC

55 nm

Process Size

6 nm

0.181 billion

Transistors

13.1 billion

67 mm²

Die Size

208 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.0

OpenCL

2.0

N/A

Vulkan

1.3

-

4.1

Shader Model

6.7

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