NVIDIA GeForce GTX 660 OEM vs NVIDIA GeForce MX550

VS

NVIDIA GeForce GTX 660 OEM NVIDIA GeForce MX550

We compared a Desktop platform GPU: 1536MB VRAM GeForce GTX 660 OEM and a Mobile platform GPU: 2GB VRAM GeForce MX550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 OEM 's Advantages

Larger VRAM bandwidth (134.4GB/s vs 96.00GB/s)

128 additional rendering cores

NVIDIA GeForce MX550 's Advantages

Released 9 years and 5 months late

Boost Clock has increased by 49% (1320MHz vs 888MHz)

More VRAM (2GB vs 1GB)

Lower TDP (25W vs 130W)

Score

Benchmark

FP32 (float)

GeForce GTX 660 OEM

2.046 TFLOPS

GeForce MX550 +32%

2.703 TFLOPS

GeForce GTX 660 OEM

VS

GeForce MX550

Graphics Card

Aug 2012

Release Date

Jan 2022

GeForce 600

Generation

GeForce MX

Desktop

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

823 MHz

Base Clock

1065 MHz

888 MHz

Boost Clock

1320 MHz

1400 MHz

Memory Clock

1500 MHz

Memory

1536MB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

64bit

134.4GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

16

-

Compute Units

-

1152

Shading Units

1024

96

TMUs

32

24

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

128 KB (per SM)

384 KB

L2 Cache

2 MB

Theoretical Performance

21.31 GPixel/s

Pixel Rate

21.12 GPixel/s

85.25 GTexel/s

Texture Rate

42.24 GTexel/s

-

FP16 (half)

2.703 TFLOPS

2.046 TFLOPS

FP32 (float)

2.703 TFLOPS

85.25 GFLOPS

FP64 (double)

42.24 GFLOPS

Graphics Processor

GK104

GPU Name

TU117

GK104-200-KD-A2

GPU Variant

MX550

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

3.54 billion

Transistors

4.7 billion

294 mm²

Die Size

200 mm²

Board Design

130W

TDP

25W

300 W

Suggested PSU

-

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

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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