AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce GTX 1050 Ti Max Q

VS

AMD Radeon R9 M390 Mac Edition

NVIDIA GeForce GTX 1050 Ti Max Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M390 Mac Edition and 4GB VRAM GeForce GTX 1050 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M390 Mac Edition 's Advantages

Larger VRAM bandwidth (174.7GB/s vs 112.1GB/s)

256 additional rendering cores

NVIDIA GeForce GTX 1050 Ti Max Q 's Advantages

Released 2 years and 8 months late

Boost Clock1291MHz

More VRAM (4GB vs 2GB)

Lower TDP (75W vs 80W)

Score

Benchmark

FP32 (float)

Radeon R9 M390 Mac Edition

1.962 TFLOPS

GeForce GTX 1050 Ti Max Q +1%

1.983 TFLOPS

Radeon R9 M390 Mac Edition

VS

GeForce GTX 1050 Ti Max Q

Graphics Card

May 2015

Release Date

Jan 2018

Crystal System

Generation

GeForce 10 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1152 MHz

-

Boost Clock

1291 MHz

1365 MHz

Memory Clock

1752 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

174.7GB/s

Bandwidth

112.1GB/s

Render Config

16

Compute Units

-

SM Count

6

1024

Shading Units

768

64

TMUs

48

32

ROPs

32

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

30.66 GPixel/s

Pixel Rate

41.31 GPixel/s

61.31 GTexel/s

Texture Rate

61.97 GTexel/s

-

FP16 (half)

30.98 GFLOPS

1.962 TFLOPS

FP32 (float)

1.983 TFLOPS

122.6 GFLOPS

FP64 (double)

61.97 GFLOPS

Board Design

80W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Pitcairn

GPU Name

GP107

Pitcairn PRO (215-0828062)

GPU Variant

N17P-G1-A1

GCN 1.0

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

2.8 billion

Transistors

3.3 billion

212 mm²

Die Size

132 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

5.1

Shader Model

6.4

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