AMD Radeon RX Vega M GH vs NVIDIA GeForce GTX 1080 Max Q

VS

AMD Radeon RX Vega M GH NVIDIA GeForce GTX 1080 Max Q

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 8GB VRAM GeForce GTX 1080 Max Q 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 8 months late

Lower TDP (100W vs 150W)

NVIDIA GeForce GTX 1080 Max Q 's Advantages

Boost Clock has increased by 23% (1468MHz vs 1190MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (320.3GB/s vs 204.8GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX Vega M GH

3.656 TFLOPS

GeForce GTX 1080 Max Q +105%

7.516 TFLOPS

Radeon RX Vega M GH

VS

GeForce GTX 1080 Max Q

Graphics Card

Feb 2018

Release Date

Jun 2017

Vega

Generation

GeForce 10 Mobile

Mobile

Type

Mobile

IGP

Bus Interface

PCIe 3.0 x16

Clock Speeds

1063 MHz

Base Clock

1290 MHz

1190 MHz

Boost Clock

1468 MHz

800 MHz

Memory Clock

1251 MHz

Memory

4GB

Memory Size

8GB

HBM2

Memory Type

GDDR5X

1024bit

Memory Bus

256bit

204.8GB/s

Bandwidth

320.3GB/s

Render Config

-

SM Count

20

24

Compute Units

-

1536

Shading Units

2560

96

TMUs

160

64

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

1024 KB

L2 Cache

2 MB

Theoretical Performance

76.16 GPixel/s

Pixel Rate

93.95 GPixel/s

114.2 GTexel/s

Texture Rate

234.9 GTexel/s

3.656 TFLOPS

FP16 (half)

117.4 GFLOPS

3.656 TFLOPS

FP32 (float)

7.516 TFLOPS

228.5 GFLOPS

FP64 (double)

234.9 GFLOPS

Graphics Processor

Polaris 22

GPU Name

GP104

VegaM XT (C7398773)

GPU Variant

N17E-G3-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

Board Design

100W

TDP

150W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

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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