NVIDIA GeForce GTX 675MX vs AMD Radeon Pro Vega 16

VS

NVIDIA GeForce GTX 675MX AMD Radeon Pro Vega 16

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675MX and 4GB VRAM Radeon Pro Vega 16 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 16 's Advantages

Released 6 years and 1 months late

Boost Clock1190MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (307.2GB/s vs 115.2GB/s)

64 additional rendering cores

Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)

GeForce GTX 675MX

1.256 TFLOPS

Radeon Pro Vega 16 +94%

2.437 TFLOPS

GeForce GTX 675MX

VS

Radeon Pro Vega 16

Graphics Card

Oct 2012

Release Date

Nov 2018

GeForce 600M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

815 MHz

-

Boost Clock

1190 MHz

900 MHz

Memory Clock

1200 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

1024bit

115.2GB/s

Bandwidth

307.2GB/s

Render Config

-

SM Count

-

Compute Units

16

960

Shading Units

1024

80

TMUs

64

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

1024 KB

Theoretical Performance

13.08 GPixel/s

Pixel Rate

38.08 GPixel/s

52.32 GTexel/s

Texture Rate

76.16 GTexel/s

-

FP16 (half)

4.874 TFLOPS

1256 GFLOPS

FP32 (float)

2.437 TFLOPS

52.32 GFLOPS

FP64 (double)

152.3 GFLOPS

Graphics Processor

GK104

GPU Name

Vega 12

N13E-GSR-A2

GPU Variant

Vega 12 XLA

Kepler

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

3.54 billion

Transistors

Unknown

294 mm²

Die Size

Unknown

Board Design

100W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.3

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