NVIDIA RTX A5000 Max-Q vs NVIDIA GeForce GTX 660M Mac Edition

VS

NVIDIA RTX A5000 Max-Q

NVIDIA GeForce GTX 660M Mac Edition

We compared two Mobile platform GPUs: 16GB VRAM RTX A5000 Max Q and 512MB VRAM GeForce GTX 660M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 Max-Q 's Advantages

Released 8 years late

Boost Clock1350MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (384.0GB/s vs 80.00GB/s)

5760 additional rendering cores

NVIDIA GeForce GTX 660M Mac Edition 's Advantages

Lower TDP (50W vs 80W)

Score

Benchmark

FP32 (float)

RTX A5000 Max Q +2172%

16.59 TFLOPS

GeForce GTX 660M Mac Edition

0.73 TFLOPS

RTX A5000 Max Q

VS

GeForce GTX 660M Mac Edition

Graphics Card

Apr 2021

Release Date

Apr 2013

Quadro Ampere-M

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

720 MHz

Base Clock

-

1350 MHz

Boost Clock

-

1500 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

384.0GB/s

Bandwidth

80.00GB/s

Render Config

-

48

SM Count

-

6144

Shading Units

384

192

TMUs

32

96

ROPs

16

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

129.6 GPixel/s

Pixel Rate

7.600 GPixel/s

259.2 GTexel/s

Texture Rate

30.40 GTexel/s

16.59 TFLOPS

FP16 (half)

-

16.59 TFLOPS

FP32 (float)

729.6 GFLOPS

259.2 GFLOPS

FP64 (double)

30.40 GFLOPS

Board Design

80W

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

GK107

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

1.27 billion

392 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.6

CUDA

3.0

6.7

Shader Model

5.1

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