AMD Radeon RX Vega M GH vs NVIDIA GeForce 800A

VS

AMD Radeon RX Vega M GH NVIDIA GeForce 800A

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 1024MB VRAM GeForce 800A 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 3 years and 11 months late

Boost Clock1190MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (204.8GB/s vs 14.40GB/s)

1488 additional rendering cores

NVIDIA GeForce 800A 's Advantages

Lower TDP (15W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX Vega M GH +3917%

3.656 TFLOPS

GeForce 800A

0.091 TFLOPS

Radeon RX Vega M GH

VS

GeForce 800A

Graphics Card

Feb 2018

Release Date

Mar 2014

Vega

Generation

GeForce 800A

Mobile

Type

Mobile

IGP

Bus Interface

PCIe 2.0 x16

Clock Speeds

1063 MHz

Base Clock

-

1190 MHz

Boost Clock

-

800 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

HBM2

Memory Type

DDR3

1024bit

Memory Bus

64bit

204.8GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

1

24

Compute Units

-

1536

Shading Units

48

96

TMUs

8

64

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

128 KB

Theoretical Performance

76.16 GPixel/s

Pixel Rate

950.0 MPixel/s

114.2 GTexel/s

Texture Rate

3.800 GTexel/s

3.656 TFLOPS

FP16 (half)

-

3.656 TFLOPS

FP32 (float)

91.20 GFLOPS

228.5 GFLOPS

FP64 (double)

7.600 GFLOPS

Graphics Processor

Polaris 22

GPU Name

GF119

VegaM XT (C7398773)

GPU Variant

-

GCN 4.0

Architecture

Fermi 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5 billion

Transistors

0.292 billion

208 mm²

Die Size

79 mm²

Board Design

100W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

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