NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon Pro Vega 56

VS

NVIDIA GeForce GTX 675MX Mac Edition AMD Radeon Pro Vega 56

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 675MX Mac Edition and 8GB VRAM Radeon Pro Vega 56 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages

Lower TDP (100W vs 210W)

AMD Radeon Pro Vega 56 's Advantages

Released 4 years and 4 months late

Boost Clock1250MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (402.4GB/s vs 160.0GB/s)

2240 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 675MX Mac Edition

1.933 TFLOPS

Radeon Pro Vega 56 +363%

8.96 TFLOPS

GeForce GTX 675MX Mac Edition

VS

Radeon Pro Vega 56

Graphics Card

Apr 2013

Release Date

Aug 2017

GeForce 600M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1138 MHz

-

Boost Clock

1250 MHz

Memory Clock

786 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

2048bit

160.0GB/s

Bandwidth

402.4GB/s

Render Config

-

SM Count

-

Compute Units

56

1344

Shading Units

3584

112

TMUs

224

32

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

4 MB

Theoretical Performance

20.13 GPixel/s

Pixel Rate

80.00 GPixel/s

80.53 GTexel/s

Texture Rate

280.0 GTexel/s

-

FP16 (half)

17.92 TFLOPS

1.933 TFLOPS

FP32 (float)

8.960 TFLOPS

80.53 GFLOPS

FP64 (double)

560.0 GFLOPS

Graphics Processor

GK104

GPU Name

Vega 10

N13E-GSR-A2

GPU Variant

Vega 10 XL (215-0894216)

Kepler

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

3.54 billion

Transistors

12.5 billion

294 mm²

Die Size

495 mm²

Board Design

100W

TDP

210W

-

Suggested PSU

-

No outputs

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

-

Power Connectors

None

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

6.4

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