NVIDIA GeForce GTX 1080 Mobile vs AMD Radeon 530X Mobile

VS

NVIDIA GeForce GTX 1080 Mobile

AMD Radeon 530X Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Mobile and 2GB VRAM Radeon 530X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Mobile 's Advantages

Boost Clock has increased by 69% (1734MHz vs 1024MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (320.3GB/s vs 36.00GB/s)

2176 additional rendering cores

AMD Radeon 530X Mobile 's Advantages

Released 8 months late

Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Mobile +1029%

8.878 TFLOPS

Radeon 530X Mobile

0.786 TFLOPS

GeForce GTX 1080 Mobile

VS

Radeon 530X Mobile

Graphics Card

Aug 2016

Release Date

Apr 2017

GeForce 10 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1556 MHz

Base Clock

730 MHz

1734 MHz

Boost Clock

1024 MHz

1251 MHz

Memory Clock

1125 MHz

Memory

8GB

Memory Size

2GB

GDDR5X

Memory Type

GDDR5

256bit

Memory Bus

64bit

320.3GB/s

Bandwidth

36.00GB/s

Render Config

-

Compute Units

6

20

SM Count

-

2560

Shading Units

384

160

TMUs

24

64

ROPs

8

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

111.0 GPixel/s

Pixel Rate

8.192 GPixel/s

277.4 GTexel/s

Texture Rate

24.58 GTexel/s

138.7 GFLOPS

FP16 (half)

786.4 GFLOPS

8.878 TFLOPS

FP32 (float)

786.4 GFLOPS

277.4 GFLOPS

FP64 (double)

49.15 GFLOPS

Board Design

150W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GP104

GPU Name

Polaris 24

N17E-G3-A1

GPU Variant

Polaris 24 XT (216-0867030)

Pascal

Architecture

GCN 3.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

1.55 billion

314 mm²

Die Size

125 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

6.3

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