NVIDIA GeForce GTX 675MX vs AMD Radeon Pro 575X

VS

NVIDIA GeForce GTX 675MX AMD Radeon Pro 575X

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675MX and 4GB VRAM Radeon Pro 575X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX 's Advantages

Lower TDP (100W vs 150W)

AMD Radeon Pro 575X 's Advantages

Released 6 years and 5 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (217.6GB/s vs 115.2GB/s)

1088 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 675MX

1.256 TFLOPS

Radeon Pro 575X +257%

4.489 TFLOPS

GeForce GTX 675MX

VS

Radeon Pro 575X

Graphics Card

Oct 2012

Release Date

Mar 2019

GeForce 600M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

1700 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

115.2GB/s

Bandwidth

217.6GB/s

Render Config

-

SM Count

-

Compute Units

32

960

Shading Units

2048

80

TMUs

128

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

Theoretical Performance

13.08 GPixel/s

Pixel Rate

35.07 GPixel/s

52.32 GTexel/s

Texture Rate

140.3 GTexel/s

-

FP16 (half)

4.489 TFLOPS

1256 GFLOPS

FP32 (float)

4.489 TFLOPS

52.32 GFLOPS

FP64 (double)

280.6 GFLOPS

Graphics Processor

GK104

GPU Name

Polaris 20

N13E-GSR-A2

GPU Variant

Polaris 20 XL (215-0910052)

Kepler

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

3.54 billion

Transistors

5.7 billion

294 mm²

Die Size

232 mm²

Board Design

100W

TDP

150W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.4

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