AMD Radeon Vega 9 Mobile vs AMD Radeon 660M

VS

AMD Radeon Vega 9 Mobile AMD Radeon 660M

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Vega 9 Mobile and 0System Shared VRAM Radeon 660M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Vega 9 Mobile 's Advantages

192 additional rendering cores

AMD Radeon 660M 's Advantages

Released 2 years and 3 months late

Boost Clock has increased by 46% (1900MHz vs 1300MHz)

Score

Benchmark

FP32 (float)

Radeon Vega 9 Mobile +2%

1.498 TFLOPS

Radeon 660M

1.459 TFLOPS

Radeon Vega 9 Mobile

VS

Radeon 660M

Graphics Card

Oct 2019

Release Date

Jan 2022

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Generation

Rembrandt

Integrated

Type

Integrated

IGP

Bus Interface

PCIe 4.0 x8

Clock Speeds

300 MHz

Base Clock

1500 MHz

1300 MHz

Boost Clock

1900 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

-

SM Count

-

9

Compute Units

6

576

Shading Units

384

36

TMUs

24

8

ROPs

16

-

Tensor Cores

-

RT Cores

6

-

L1 Cache

128 KB per Array

-

L2 Cache

2 MB

Theoretical Performance

10.40 GPixel/s

Pixel Rate

30.40 GPixel/s

46.80 GTexel/s

Texture Rate

45.60 GTexel/s

2.995 TFLOPS

FP16 (half)

2.918 TFLOPS

1498 GFLOPS

FP32 (float)

1459 GFLOPS

93.60 GFLOPS

FP64 (double)

91.20 GFLOPS

Graphics Processor

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GPU Name

Rembrandt

-

GPU Variant

-

GCN 5.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

4.94 billion

Transistors

13.1 billion

210 mm²

Die Size

210 mm²

Board Design

15W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.5

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