NVIDIA GeForce GTX 670M vs AMD Radeon RX 580X Mobile

VS

NVIDIA GeForce GTX 670M

AMD Radeon RX 580X Mobile

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 670M and 8GB VRAM Radeon RX 580X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670M 's Advantages

Lower TDP (75W vs 100W)

AMD Radeon RX 580X Mobile 's Advantages

Released 6 years and 1 months late

Boost Clock1077MHz

More VRAM (8GB vs 1536GB)

Larger VRAM bandwidth (256.0GB/s vs 72.00GB/s)

1968 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 670M

0.804 TFLOPS

Radeon RX 580X Mobile +517%

4.963 TFLOPS

GeForce GTX 670M

VS

Radeon RX 580X Mobile

Graphics Card

Mar 2012

Release Date

Apr 2018

GeForce 600M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1077 MHz

750 MHz

Memory Clock

2000 MHz

Memory

1536MB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

256bit

72.00GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

36

7

SM Count

-

336

Shading Units

2304

56

TMUs

144

24

ROPs

32

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

2 MB

-

Theoretical Performance

8.372 GPixel/s

Pixel Rate

34.46 GPixel/s

33.49 GTexel/s

Texture Rate

155.1 GTexel/s

-

FP16 (half)

4.963 TFLOPS

803.7 GFLOPS

FP32 (float)

4.963 TFLOPS

66.98 GFLOPS

FP64 (double)

310.2 GFLOPS

Board Design

75W

TDP

100W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF114

GPU Name

Polaris 20

N13E-GS1-LP-A1

GPU Variant

Polaris 20M XT

Fermi 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

1.95 billion

Transistors

5.7 billion

332 mm²

Die Size

232 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

6.4

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