AMD Radeon Pro Vega 64X vs NVIDIA GeForce GTX 675MX Mac Edition

VS

AMD Radeon Pro Vega 64X NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro Vega 64X and 1024MB VRAM GeForce GTX 675MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 64X 's Advantages

Released 5 years and 11 months late

Boost Clock1468MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (512.0GB/s vs 160.0GB/s)

2752 additional rendering cores

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages

Lower TDP (100W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 64X +522%

12.03 TFLOPS

GeForce GTX 675MX Mac Edition

1.933 TFLOPS

Radeon Pro Vega 64X

VS

GeForce GTX 675MX Mac Edition

Graphics Card

Mar 2019

Release Date

Apr 2013

Radeon Pro Mac

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1250 MHz

Base Clock

-

1468 MHz

Boost Clock

-

1000 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

1024MB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

512.0GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

64

Compute Units

-

4096

Shading Units

1344

256

TMUs

112

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

Theoretical Performance

93.95 GPixel/s

Pixel Rate

20.13 GPixel/s

375.8 GTexel/s

Texture Rate

80.53 GTexel/s

24.05 TFLOPS

FP16 (half)

-

12.03 TFLOPS

FP32 (float)

1.933 TFLOPS

751.6 GFLOPS

FP64 (double)

80.53 GFLOPS

Graphics Processor

Vega 10

GPU Name

GK104

Vega 10 XT (215-0894200)

GPU Variant

N13E-GSR-A2

GCN 5.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

3.54 billion

495 mm²

Die Size

294 mm²

Board Design

250W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

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