AMD Radeon 660M vs NVIDIA A16 PCIe

VS

AMD Radeon 660M

NVIDIA A16 PCIe

We compared a Integrated graphics card GPU: 0System Shared VRAM Radeon 660M and a Desktop platform GPU: 16GB VRAM A16 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 660M 's Advantages

Released 9 months late

Boost Clock has increased by 12% (1900MHz vs 1695MHz)

Lower TDP (15W vs 250W)

NVIDIA A16 PCIe 's Advantages

896 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 660M

1.459 TFLOPS

A16 PCIe +197%

4.339 TFLOPS

Blender

Radeon 660M

110

A16 PCIe +363%

510

Radeon 660M

VS

A16 PCIe

Graphics Card

Jan 2022

Release Date

Apr 2021

Rembrandt

Generation

Tesla

Integrated

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1500 MHz

Base Clock

885 MHz

1900 MHz

Boost Clock

1695 MHz

System Shared

Memory Clock

1812 MHz

Memory

System Shared

Memory Size

16GB

System Shared

Memory Type

GDDR6

System Shared

Memory Bus

128bit

System Dependent

Bandwidth

231.9GB/s

Render Config

6

Compute Units

-

SM Count

10

384

Shading Units

1280

24

TMUs

40

16

ROPs

32

-

Tensor Cores

40

6

RT Cores

10

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

30.40 GPixel/s

Pixel Rate

54.24 GPixel/s

45.60 GTexel/s

Texture Rate

67.80 GTexel/s

2.918 TFLOPS

FP16 (half)

4.339 TFLOPS

1459 GFLOPS

FP32 (float)

4.339 TFLOPS

91.20 GFLOPS

FP64 (double)

135.6 GFLOPS

Board Design

15W

TDP

250W

-

Suggested PSU

600 W

No outputs

Outputs

No outputs

None

Power Connectors

8-pin EPS

Graphics Processor

Rembrandt

GPU Name

GA107

-

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

13.1 billion

Transistors

Unknown

210 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.6

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