NVIDIA GeForce GTX 660M Mac Edition vs NVIDIA GeForce RTX 4090 Mobile

VS

NVIDIA GeForce GTX 660M Mac Edition NVIDIA GeForce RTX 4090 Mobile

We compared two Mobile platform GPUs: 512MB VRAM GeForce GTX 660M Mac Edition and 16GB VRAM GeForce RTX 4090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660M Mac Edition 's Advantages

Lower TDP (50W vs 120W)

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Released 9 years and 9 months late

Boost Clock1695MHz

Larger VRAM bandwidth (576.0GB/s vs 80.00GB/s)

9344 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 660M Mac Edition

0.73 TFLOPS

GeForce RTX 4090 Mobile +4417%

32.98 TFLOPS

GeForce GTX 660M Mac Edition

VS

GeForce RTX 4090 Mobile

Graphics Card

Apr 2013

Release Date

Jan 2023

GeForce 600M

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1335 MHz

-

Boost Clock

1695 MHz

1250 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

80.00GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

76

-

Compute Units

-

384

Shading Units

9728

32

TMUs

304

16

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

64 MB

Theoretical Performance

7.600 GPixel/s

Pixel Rate

189.8 GPixel/s

30.40 GTexel/s

Texture Rate

515.3 GTexel/s

-

FP16 (half)

32.98 TFLOPS

729.6 GFLOPS

FP32 (float)

32.98 TFLOPS

30.40 GFLOPS

FP64 (double)

515.3 GFLOPS

Graphics Processor

GK107

GPU Name

AD103

-

GPU Variant

GN21-X11

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

1.27 billion

Transistors

45.9 billion

118 mm²

Die Size

379 mm²

Board Design

50W

TDP

120W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.9

5.1

Shader Model

6.7

Related GPU Comparisons

1

AMD Radeon RX Vega 56 Mobile vs NVIDIA GeForce GTX 660M Mac Edition

2

NVIDIA GeForce GTX 660M Mac Edition vs NVIDIA GeForce 8600M GT

3

NVIDIA GeForce RTX 2050 Mobile vs NVIDIA GeForce GTX 660M Mac Edition

4

NVIDIA GeForce RTX 3060 Mobile vs NVIDIA GeForce GTX 660M Mac Edition

5

AMD Radeon E9174 MXM vs NVIDIA GeForce GTX 660M Mac Edition

6

NVIDIA GeForce GTX 660M Mac Edition vs AMD Radeon RX 540 Mobile

7

NVIDIA GeForce 310M vs NVIDIA GeForce GTX 660M Mac Edition

8

NVIDIA GeForce GTX 660M Mac Edition vs AMD Radeon Pro 560

9

NVIDIA GeForce GTX 660M Mac Edition vs AMD Radeon R7 M445

10

NVIDIA GeForce GTX 660M Mac Edition vs AMD Radeon 520 Mobile

Related News

1

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

2

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

3

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

4

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

5

AMD's Latest Breakthrough Technology Could Change the Game in the Future

6

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

7

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

8

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

9

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

10

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience