NVIDIA GeForce GTX 580M vs AMD Radeon RX 580 Mobile

VS

NVIDIA GeForce GTX 580M

AMD Radeon RX 580 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 580M and 8GB VRAM Radeon RX 580 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 Mobile 's Advantages

Released 5 years and 10 months late

Boost Clock1077MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 96.00GB/s)

1920 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 580M

0.952 TFLOPS

Radeon RX 580 Mobile +421%

4.963 TFLOPS

GeForce GTX 580M

VS

Radeon RX 580 Mobile

Graphics Card

Jun 2011

Release Date

Apr 2017

GeForce 500M

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

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

96.00GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

36

8

SM Count

-

384

Shading Units

2304

64

TMUs

144

32

ROPs

32

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

9.920 GPixel/s

Pixel Rate

34.46 GPixel/s

39.68 GTexel/s

Texture Rate

155.1 GTexel/s

-

FP16 (half)

4.963 TFLOPS

952.3 GFLOPS

FP32 (float)

4.963 TFLOPS

79.36 GFLOPS

FP64 (double)

310.2 GFLOPS

Board Design

100W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GF114

GPU Name

Polaris 20

N12E-GTX2-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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