NVIDIA GeForce GTX 660M Mac Edition vs NVIDIA T500 Mobile

VS

NVIDIA GeForce GTX 660M Mac Edition NVIDIA T500 Mobile

We compared two Mobile platform GPUs: 512MB VRAM GeForce GTX 660M Mac Edition and 2GB VRAM T500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T500 Mobile 's Advantages

Released 7 years and 8 months late

Boost Clock1695MHz

512 additional rendering cores

Lower TDP (18W vs 50W)

Score

Benchmark

FP32 (float)

GeForce GTX 660M Mac Edition

0.73 TFLOPS

T500 Mobile +316%

3.037 TFLOPS

GeForce GTX 660M Mac Edition

VS

T500 Mobile

Graphics Card

Apr 2013

Release Date

Dec 2020

GeForce 600M

Generation

Quadro Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1365 MHz

-

Boost Clock

1695 MHz

1250 MHz

Memory Clock

1250 MHz

Memory

512MB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

80.00GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

14

-

Compute Units

-

384

Shading Units

896

32

TMUs

56

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

1024 KB

Theoretical Performance

7.600 GPixel/s

Pixel Rate

54.24 GPixel/s

30.40 GTexel/s

Texture Rate

94.92 GTexel/s

-

FP16 (half)

6.075 TFLOPS

729.6 GFLOPS

FP32 (float)

3.037 TFLOPS

30.40 GFLOPS

FP64 (double)

94.92 GFLOPS

Graphics Processor

GK107

GPU Name

TU117

-

GPU Variant

-

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.27 billion

Transistors

4.7 billion

118 mm²

Die Size

200 mm²

Board Design

50W

TDP

18W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

7.5

5.1

Shader Model

6.6

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