NVIDIA GeForce RTX 2080 Max Q vs AMD Radeon Pro 580X

VS

NVIDIA GeForce RTX 2080 Max Q

AMD Radeon Pro 580X

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Max Q and 8GB VRAM Radeon Pro 580X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Max Q 's Advantages

Larger VRAM bandwidth (384.0GB/s vs 218.9GB/s)

640 additional rendering cores

Lower TDP (80W vs 185W)

AMD Radeon Pro 580X 's Advantages

Boost Clock has increased by 10% (1200MHz vs 1095MHz)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Max Q +16%

6.447 TFLOPS

Radeon Pro 580X

5.53 TFLOPS

Blender

GeForce RTX 2080 Max Q +449%

1834

Radeon Pro 580X

334

GeForce RTX 2080 Max Q

VS

Radeon Pro 580X

Graphics Card

Jan 2019

Release Date

Mar 2019

GeForce 20 Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

735 MHz

Base Clock

1100 MHz

1095 MHz

Boost Clock

1200 MHz

1500 MHz

Memory Clock

1710 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

384.0GB/s

Bandwidth

218.9GB/s

Render Config

-

Compute Units

36

46

SM Count

-

2944

Shading Units

2304

184

TMUs

144

64

ROPs

32

368

Tensor Cores

-

46

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

2 MB

-

Theoretical Performance

70.08 GPixel/s

Pixel Rate

38.40 GPixel/s

201.5 GTexel/s

Texture Rate

172.8 GTexel/s

12.89 TFLOPS

FP16 (half)

5.530 TFLOPS

6.447 TFLOPS

FP32 (float)

5.530 TFLOPS

201.5 GFLOPS

FP64 (double)

345.6 GFLOPS

Board Design

80W

TDP

185W

-

No outputs

Outputs

2x HDMI 2.0b

None

Power Connectors

None

Graphics Processor

TU104

GPU Name

Ellesmere

N18E-G3-A1

GPU Variant

Ellesmere XTA (216-0886220)

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

13.6 billion

Transistors

5.7 billion

545 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.4

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