AMD Radeon Pro 580X vs AMD Radeon Pro 5500M

VS

AMD Radeon Pro 580X AMD Radeon Pro 5500M

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro 580X and 8GB VRAM Radeon Pro 5500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 580X 's Advantages

Larger VRAM bandwidth (218.9GB/s vs 192.0GB/s)

768 additional rendering cores

AMD Radeon Pro 5500M 's Advantages

Released 8 months late

Boost Clock has increased by 21% (1450MHz vs 1200MHz)

Lower TDP (85W vs 185W)

Score

Benchmark

FP32 (float)

Radeon Pro 580X +24%

5.53 TFLOPS

Radeon Pro 5500M

4.454 TFLOPS

Blender

Radeon Pro 580X

341

Radeon Pro 5500M +12%

384

Radeon Pro 580X

VS

Radeon Pro 5500M

Graphics Card

Mar 2019

Release Date

Nov 2019

Radeon Pro Mac

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1100 MHz

Base Clock

1000 MHz

1200 MHz

Boost Clock

1450 MHz

1710 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

218.9GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

36

Compute Units

24

2304

Shading Units

1536

144

TMUs

96

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

2 MB

Theoretical Performance

38.40 GPixel/s

Pixel Rate

46.40 GPixel/s

172.8 GTexel/s

Texture Rate

139.2 GTexel/s

5.530 TFLOPS

FP16 (half)

8.909 TFLOPS

5.530 TFLOPS

FP32 (float)

4.454 TFLOPS

345.6 GFLOPS

FP64 (double)

278.4 GFLOPS

Graphics Processor

Ellesmere

GPU Name

Navi 14

Ellesmere XTA (216-0886220)

GPU Variant

Navi 14 ULA

GCN 4.0

Architecture

RDNA 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

5.7 billion

Transistors

6.4 billion

232 mm²

Die Size

158 mm²

Board Design

185W

TDP

85W

-

Suggested PSU

-

2x HDMI 2.0b

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.5

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