AMD Radeon RX 580X Mobile vs NVIDIA GeForce RTX 2060 Max Q Refresh

VS

AMD Radeon RX 580X Mobile

NVIDIA GeForce RTX 2060 Max Q Refresh

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580X Mobile and 6GB VRAM GeForce RTX 2060 Max Q Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X Mobile 's Advantages

More VRAM (8GB vs 6GB)

384 additional rendering cores

Lower TDP (100W vs 115W)

NVIDIA GeForce RTX 2060 Max Q Refresh 's Advantages

Released 9 months late

Boost Clock has increased by 11% (1200MHz vs 1077MHz)

Larger VRAM bandwidth (259.8GB/s vs 256.0GB/s)

Score

Benchmark

FP32 (float)

Radeon RX 580X Mobile +7%

4.963 TFLOPS

GeForce RTX 2060 Max Q Refresh

4.608 TFLOPS

Radeon RX 580X Mobile

VS

GeForce RTX 2060 Max Q Refresh

Graphics Card

Apr 2018

Release Date

Jan 2019

Mobility Radeon

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

960 MHz

1077 MHz

Boost Clock

1200 MHz

2000 MHz

Memory Clock

1353 MHz

Memory

8GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

256.0GB/s

Bandwidth

259.8GB/s

Render Config

36

Compute Units

-

SM Count

30

2304

Shading Units

1920

144

TMUs

120

32

ROPs

48

-

Tensor Cores

240

-

RT Cores

30

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

3 MB

-

Theoretical Performance

34.46 GPixel/s

Pixel Rate

57.60 GPixel/s

155.1 GTexel/s

Texture Rate

144.0 GTexel/s

4.963 TFLOPS

FP16 (half)

9.216 TFLOPS

4.963 TFLOPS

FP32 (float)

4.608 TFLOPS

310.2 GFLOPS

FP64 (double)

144.0 GFLOPS

Board Design

100W

TDP

115W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Polaris 20

GPU Name

TU106B

Polaris 20M XT

GPU Variant

-

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

5.7 billion

Transistors

10.8 billion

232 mm²

Die Size

445 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.6

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