AMD Radeon 660M vs AMD Radeon RX 470D

VS

AMD Radeon 660M

AMD Radeon RX 470D

We compared a Integrated graphics card GPU: 0System Shared VRAM Radeon 660M and a Desktop platform GPU: 4GB VRAM Radeon RX 470D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 660M 's Advantages

Released 5 years and 3 months late

Boost Clock has increased by 58% (1900MHz vs 1206MHz)

Lower TDP (15W vs 120W)

AMD Radeon RX 470D 's Advantages

1408 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 660M

1.459 TFLOPS

Radeon RX 470D +196%

4.322 TFLOPS

Radeon 660M

VS

Radeon RX 470D

Graphics Card

Jan 2022

Release Date

Oct 2016

Rembrandt

Generation

Arctic Islands

Integrated

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

926 MHz

1900 MHz

Boost Clock

1206 MHz

System Shared

Memory Clock

1650 MHz

Memory

System Shared

Memory Size

4GB

System Shared

Memory Type

GDDR5

System Shared

Memory Bus

256bit

System Dependent

Bandwidth

211.2GB/s

Render Config

6

Compute Units

28

-

384

Shading Units

1792

24

TMUs

112

16

ROPs

32

-

6

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

30.40 GPixel/s

Pixel Rate

38.59 GPixel/s

45.60 GTexel/s

Texture Rate

135.1 GTexel/s

2.918 TFLOPS

FP16 (half)

4.322 TFLOPS

1459 GFLOPS

FP32 (float)

4.322 TFLOPS

91.20 GFLOPS

FP64 (double)

270.1 GFLOPS

Board Design

15W

TDP

120W

-

Suggested PSU

300 W

No outputs

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Rembrandt

GPU Name

Ellesmere

-

GPU Variant

Polaris 10 PROD

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

13.1 billion

Transistors

5.7 billion

210 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.2

-

6.5

Shader Model

6.4

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