AMD Radeon RX Vega M GH vs NVIDIA GeForce GTX 670M

VS

AMD Radeon RX Vega M GH

NVIDIA GeForce GTX 670M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 1536MB VRAM GeForce GTX 670M 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 5 years and 11 months late

Boost Clock1190MHz

More VRAM (4GB vs 1536GB)

Larger VRAM bandwidth (204.8GB/s vs 72.00GB/s)

1200 additional rendering cores

NVIDIA GeForce GTX 670M 's Advantages

Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX Vega M GH +354%

3.656 TFLOPS

GeForce GTX 670M

0.804 TFLOPS

Radeon RX Vega M GH

VS

GeForce GTX 670M

Graphics Card

Feb 2018

Release Date

Mar 2012

Vega

Generation

GeForce 600M

Mobile

Type

Mobile

IGP

Bus Interface

MXM-B (3.0)

Clock Speeds

1063 MHz

Base Clock

-

1190 MHz

Boost Clock

-

800 MHz

Memory Clock

750 MHz

Memory

4GB

Memory Size

1536MB

HBM2

Memory Type

GDDR5

1024bit

Memory Bus

192bit

204.8GB/s

Bandwidth

72.00GB/s

Render Config

24

Compute Units

-

SM Count

7

1536

Shading Units

336

96

TMUs

56

64

ROPs

24

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

384 KB

-

Theoretical Performance

76.16 GPixel/s

Pixel Rate

8.372 GPixel/s

114.2 GTexel/s

Texture Rate

33.49 GTexel/s

3.656 TFLOPS

FP16 (half)

-

3.656 TFLOPS

FP32 (float)

803.7 GFLOPS

228.5 GFLOPS

FP64 (double)

66.98 GFLOPS

Board Design

100W

TDP

75W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Polaris 22

GPU Name

GF114

VegaM XT (C7398773)

GPU Variant

N13E-GS1-LP-A1

GCN 4.0

Architecture

Fermi 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5 billion

Transistors

1.95 billion

208 mm²

Die Size

332 mm²

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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