AMD Radeon RX 580 Mobile vs NVIDIA GeForce 8400M GS

VS

AMD Radeon RX 580 Mobile

NVIDIA GeForce 8400M GS

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580 Mobile and 256MB VRAM GeForce 8400M GS 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 9 years and 11 months late

Boost Clock1077MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (256.0GB/s vs 6.400GB/s)

2288 additional rendering cores

NVIDIA GeForce 8400M GS 's Advantages

Lower TDP (11W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 580 Mobile +18988%

4.963 TFLOPS

GeForce 8400M GS

0.026 TFLOPS

Radeon RX 580 Mobile

VS

GeForce 8400M GS

Graphics Card

Apr 2017

Release Date

May 2007

Mobility Radeon

Generation

GeForce 8M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-I

Clock Speeds

1000 MHz

Base Clock

-

1077 MHz

Boost Clock

-

2000 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

256.0GB/s

Bandwidth

6.400GB/s

Render Config

36

Compute Units

-

SM Count

2

2304

Shading Units

16

144

TMUs

8

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

16 KB

-

Theoretical Performance

34.46 GPixel/s

Pixel Rate

1.600 GPixel/s

155.1 GTexel/s

Texture Rate

3.200 GTexel/s

4.963 TFLOPS

FP16 (half)

-

4.963 TFLOPS

FP32 (float)

25.60 GFLOPS

310.2 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

11W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 20

GPU Name

G86

Polaris 20M XT

GPU Variant

NB8M-GS

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

80 nm

5.7 billion

Transistors

0.21 billion

232 mm²

Die Size

127 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

6.4

Shader Model

4.0

Related GPU Comparisons

1

AMD Radeon RX 580 Mobile vs NVIDIA GeForce 8800M GTX

2

AMD Radeon RX 580 Mobile vs AMD Radeon HD 6750M Mac Edition

3

AMD Radeon RX 580 Mobile vs AMD Radeon Pro Vega 20

4

AMD Radeon RX 580 Mobile vs AMD Radeon HD 7610M

5

AMD Radeon RX 580 Mobile vs NVIDIA GeForce 8600M GT Mac Edition

6

AMD Radeon RX 580 Mobile vs NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB

7

AMD Radeon RX 580 Mobile vs AMD Radeon Pro 455

8

AMD Radeon RX 580 Mobile vs AMD Radeon 610 Mobile

9

AMD Radeon RX 580 Mobile vs AMD FirePro M7820

10

AMD Radeon RX 580 Mobile vs AMD Radeon R5 M255

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster