AMD Radeon R9 M485X vs AMD Radeon Pro 5500M

VS

AMD Radeon R9 M485X AMD Radeon Pro 5500M

We compared two Mobile platform GPUs: 8GB VRAM Radeon R9 M485X 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 R9 M485X 's Advantages

512 additional rendering cores

AMD Radeon Pro 5500M 's Advantages

Released 3 years and 6 months late

Boost Clock1450MHz

Larger VRAM bandwidth (192.0GB/s vs 160.0GB/s)

Lower TDP (85W vs 250W)

Score

Benchmark

FP32 (float)

Radeon R9 M485X

2.961 TFLOPS

Radeon Pro 5500M +50%

4.454 TFLOPS

Radeon R9 M485X

VS

Radeon Pro 5500M

Graphics Card

May 2016

Release Date

Nov 2019

Crystal System

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1450 MHz

1250 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

32

Compute Units

24

2048

Shading Units

1536

128

TMUs

96

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

2 MB

Theoretical Performance

23.14 GPixel/s

Pixel Rate

46.40 GPixel/s

92.54 GTexel/s

Texture Rate

139.2 GTexel/s

2.961 TFLOPS

FP16 (half)

8.909 TFLOPS

2.961 TFLOPS

FP32 (float)

4.454 TFLOPS

185.1 GFLOPS

FP64 (double)

278.4 GFLOPS

Graphics Processor

Amethyst

GPU Name

Navi 14

Amethyst XT

GPU Variant

Navi 14 ULA

GCN 3.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

5 billion

Transistors

6.4 billion

366 mm²

Die Size

158 mm²

Board Design

250W

TDP

85W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.3

Shader Model

6.5

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