AMD Radeon RX 580X Mobile vs NVIDIA GeForce GT 550M

VS

AMD Radeon RX 580X Mobile

NVIDIA GeForce GT 550M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580X Mobile and 1024MB VRAM GeForce GT 550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X Mobile 's Advantages

Released 7 years and 3 months late

Boost Clock1077MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (256.0GB/s vs 28.80GB/s)

2208 additional rendering cores

NVIDIA GeForce GT 550M 's Advantages

Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 580X Mobile +1647%

4.963 TFLOPS

GeForce GT 550M

0.284 TFLOPS

Radeon RX 580X Mobile

VS

GeForce GT 550M

Graphics Card

Apr 2018

Release Date

Jan 2011

Mobility Radeon

Generation

GeForce 500M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1077 MHz

Boost Clock

-

2000 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

128bit

256.0GB/s

Bandwidth

28.80GB/s

Render Config

36

Compute Units

-

SM Count

2

2304

Shading Units

96

144

TMUs

16

32

ROPs

4

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

34.46 GPixel/s

Pixel Rate

2.960 GPixel/s

155.1 GTexel/s

Texture Rate

11.84 GTexel/s

4.963 TFLOPS

FP16 (half)

-

4.963 TFLOPS

FP32 (float)

284.2 GFLOPS

310.2 GFLOPS

FP64 (double)

23.68 GFLOPS

Board Design

100W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 20

GPU Name

GF108

Polaris 20M XT

GPU Variant

N12P-GT1-A1

GCN 4.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

0.585 billion

232 mm²

Die Size

116 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

Related GPU Comparisons

1

AMD Radeon RX 580X Mobile vs AMD Radeon RX 6500M

2

AMD Radeon RX 580X Mobile vs NVIDIA GeForce GT 420M

3

AMD Radeon RX 580X Mobile vs NVIDIA GeForce GT 330M Mac Edition

4

AMD Radeon RX 580X Mobile vs AMD Radeon R9 M380

5

AMD Radeon RX 580X Mobile vs AMD Radeon R5 M240 Rebrand

6

AMD Radeon RX 580X Mobile vs AMD Radeon HD 8670M

7

AMD Radeon RX 580X Mobile vs AMD Radeon RX 470 Mobile

8

AMD Radeon RX 580X Mobile vs AMD Radeon 540 Mobile

9

AMD Radeon RX 580X Mobile vs NVIDIA GeForce Go 6800

10

AMD Radeon RX 580X Mobile vs ATI Mobility Radeon HD 3650

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

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

7

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

8

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

9

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

10

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