AMD Radeon RX Vega M GH vs NVIDIA GeForce GTX 1080 11Gbps

VS

AMD Radeon RX Vega M GH

NVIDIA GeForce GTX 1080 11Gbps

We compared a Mobile platform GPU: 4GB VRAM Radeon RX Vega M GH and a Desktop platform GPU: 8GB VRAM GeForce GTX 1080 11Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega M GH 's Advantages

Released 10 months late

Lower TDP (100W vs 180W)

NVIDIA GeForce GTX 1080 11Gbps 's Advantages

Boost Clock has increased by 46% (1733MHz vs 1190MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (352.3GB/s vs 204.8GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX Vega M GH

3.656 TFLOPS

GeForce GTX 1080 11Gbps +142%

8.873 TFLOPS

Radeon RX Vega M GH

VS

GeForce GTX 1080 11Gbps

Graphics Card

Feb 2018

Release Date

Apr 2017

Vega

Generation

GeForce 10

Mobile

Type

Desktop

IGP

Bus Interface

PCIe 3.0 x16

Clock Speeds

1063 MHz

Base Clock

1607 MHz

1190 MHz

Boost Clock

1733 MHz

800 MHz

Memory Clock

1376 MHz

Memory

4GB

Memory Size

8GB

HBM2

Memory Type

GDDR5X

1024bit

Memory Bus

256bit

204.8GB/s

Bandwidth

352.3GB/s

Render Config

24

Compute Units

-

SM Count

20

1536

Shading Units

2560

96

TMUs

160

64

ROPs

64

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

1024 KB

L2 Cache

2 MB

-

Theoretical Performance

76.16 GPixel/s

Pixel Rate

110.9 GPixel/s

114.2 GTexel/s

Texture Rate

277.3 GTexel/s

3.656 TFLOPS

FP16 (half)

138.6 GFLOPS

3.656 TFLOPS

FP32 (float)

8.873 TFLOPS

228.5 GFLOPS

FP64 (double)

277.3 GFLOPS

Board Design

100W

TDP

180W

-

Suggested PSU

450 W

No outputs

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

-

Power Connectors

1x 8-pin

Graphics Processor

Polaris 22

GPU Name

GP104

VegaM XT (C7398773)

GPU Variant

GP104-410-A1

GCN 4.0

Architecture

Pascal

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

16 nm

5 billion

Transistors

7.2 billion

208 mm²

Die Size

314 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

6.4

Shader Model

6.4

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