NVIDIA GeForce GTX 1080 Max Q vs AMD Radeon Pro 580X

VS

NVIDIA GeForce GTX 1080 Max Q AMD Radeon Pro 580X

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 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 GTX 1080 Max Q 's Advantages

Boost Clock has increased by 22% (1468MHz vs 1200MHz)

Larger VRAM bandwidth (320.3GB/s vs 218.9GB/s)

256 additional rendering cores

Lower TDP (150W vs 185W)

AMD Radeon Pro 580X 's Advantages

Released 1 years and 9 months late

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Max Q +35%

7.516 TFLOPS

Radeon Pro 580X

5.53 TFLOPS

GeForce GTX 1080 Max Q

VS

Radeon Pro 580X

Graphics Card

Jun 2017

Release Date

Mar 2019

GeForce 10 Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1290 MHz

Base Clock

1100 MHz

1468 MHz

Boost Clock

1200 MHz

1251 MHz

Memory Clock

1710 MHz

Memory

8GB

Memory Size

8GB

GDDR5X

Memory Type

GDDR5

256bit

Memory Bus

256bit

320.3GB/s

Bandwidth

218.9GB/s

Render Config

20

SM Count

-

Compute Units

36

2560

Shading Units

2304

160

TMUs

144

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

Theoretical Performance

93.95 GPixel/s

Pixel Rate

38.40 GPixel/s

234.9 GTexel/s

Texture Rate

172.8 GTexel/s

117.4 GFLOPS

FP16 (half)

5.530 TFLOPS

7.516 TFLOPS

FP32 (float)

5.530 TFLOPS

234.9 GFLOPS

FP64 (double)

345.6 GFLOPS

Graphics Processor

GP104

GPU Name

Ellesmere

N17E-G3-A1

GPU Variant

Ellesmere XTA (216-0886220)

Pascal

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

16 nm

Process Size

14 nm

7.2 billion

Transistors

5.7 billion

314 mm²

Die Size

232 mm²

Board Design

150W

TDP

185W

-

Suggested PSU

-

No outputs

Outputs

2x HDMI 2.0b

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

6.4

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