AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce RTX 2060 Mobile Refresh

VS

AMD Radeon R9 M390 Mac Edition

NVIDIA GeForce RTX 2060 Mobile Refresh

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M390 Mac Edition and 6GB VRAM GeForce RTX 2060 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 Mobile Refresh 's Advantages

Released 3 years and 8 months late

Boost Clock1560MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (264.0GB/s vs 174.7GB/s)

896 additional rendering cores

Lower TDP (65W vs 80W)

Score

Benchmark

FP32 (float)

Radeon R9 M390 Mac Edition

1.962 TFLOPS

GeForce RTX 2060 Mobile Refresh +205%

5.99 TFLOPS

Radeon R9 M390 Mac Edition

VS

GeForce RTX 2060 Mobile Refresh

Graphics Card

May 2015

Release Date

Jan 2019

Crystal System

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1005 MHz

-

Boost Clock

1560 MHz

1365 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

174.7GB/s

Bandwidth

264.0GB/s

Render Config

16

Compute Units

-

SM Count

30

1024

Shading Units

1920

64

TMUs

120

32

ROPs

48

-

Tensor Cores

240

-

RT Cores

30

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

3 MB

-

Theoretical Performance

30.66 GPixel/s

Pixel Rate

74.88 GPixel/s

61.31 GTexel/s

Texture Rate

187.2 GTexel/s

-

FP16 (half)

11.98 TFLOPS

1.962 TFLOPS

FP32 (float)

5.990 TFLOPS

122.6 GFLOPS

FP64 (double)

187.2 GFLOPS

Board Design

80W

TDP

65W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Pitcairn

GPU Name

TU106B

Pitcairn PRO (215-0828062)

GPU Variant

N18E-G1-KD-A1

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

2.8 billion

Transistors

10.8 billion

212 mm²

Die Size

445 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

5.1

Shader Model

6.6

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