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

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

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 2060 Mobile Refresh and 2GB VRAM Radeon R9 M390 Mac Edition 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)
GeForce RTX 2060 Mobile Refresh +205%
5.99 TFLOPS
Radeon R9 M390 Mac Edition
1.962 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
May 2015
GeForce 20 Mobile
Generation
Crystal System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1005 MHz
Base Clock
-
1560 MHz
Boost Clock
-
1375 MHz
Memory Clock
1365 MHz

Memory

6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
256bit
264.0GB/s
Bandwidth
174.7GB/s

Render Config

-
Compute Units
16
30
SM Count
-
1920
Shading Units
1024
120
TMUs
64
48
ROPs
32
240
Tensor Cores
-
30
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

74.88 GPixel/s
Pixel Rate
30.66 GPixel/s
187.2 GTexel/s
Texture Rate
61.31 GTexel/s
11.98 TFLOPS
FP16 (half)
-
5.990 TFLOPS
FP32 (float)
1.962 TFLOPS
187.2 GFLOPS
FP64 (double)
122.6 GFLOPS

Board Design

65W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

TU106B
GPU Name
Pitcairn
N18E-G1-KD-A1
GPU Variant
Pitcairn PRO (215-0828062)
Turing
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
10.8 billion
Transistors
2.8 billion
445 mm²
Die Size
212 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
5.1

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