NVIDIA GeForce GTX 675MX vs NVIDIA GeForce MX330

VS

NVIDIA GeForce GTX 675MX

NVIDIA GeForce MX330

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675MX and 2GB VRAM GeForce MX330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 56.06GB/s)

576 additional rendering cores

NVIDIA GeForce MX330 's Advantages

Released 7 years and 4 months late

Boost Clock1594MHz

Lower TDP (10W vs 100W)

Score

Benchmark

FP32 (float)

GeForce GTX 675MX +2%

1.256 TFLOPS

GeForce MX330

1.224 TFLOPS

GeForce GTX 675MX

VS

GeForce MX330

Graphics Card

Oct 2012

Release Date

Feb 2020

GeForce 600M

Generation

GeForce MX

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x4

Clock Speeds

-

Base Clock

1531 MHz

-

Boost Clock

1594 MHz

900 MHz

Memory Clock

1752 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

64bit

115.2GB/s

Bandwidth

56.06GB/s

Render Config

-

SM Count

3

960

Shading Units

384

80

TMUs

24

32

ROPs

16

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

13.08 GPixel/s

Pixel Rate

25.50 GPixel/s

52.32 GTexel/s

Texture Rate

38.26 GTexel/s

-

FP16 (half)

19.13 GFLOPS

1256 GFLOPS

FP32 (float)

1224 GFLOPS

52.32 GFLOPS

FP64 (double)

38.26 GFLOPS

Board Design

100W

TDP

10W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GK104

GPU Name

GP108

N13E-GSR-A2

GPU Variant

GP108-655-A1 (N17S-G3-A1)

Kepler

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

3.54 billion

Transistors

1.8 billion

294 mm²

Die Size

74 mm²

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

6.1

5.1

Shader Model

6.4

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