AMD Radeon Pro 5500M vs AMD Radeon Pro 450

VS

AMD Radeon Pro 5500M

AMD Radeon Pro 450

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro 5500M and 2GB VRAM Radeon Pro 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5500M 's Advantages

Released 3 years and 1 months late

Boost Clock1450MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 81.28GB/s)

896 additional rendering cores

AMD Radeon Pro 450 's Advantages

Lower TDP (35W vs 85W)

Score

Benchmark

FP32 (float)

Radeon Pro 5500M +334%

4.454 TFLOPS

Radeon Pro 450

1.024 TFLOPS

Radeon Pro 5500M

VS

Radeon Pro 450

Graphics Card

Nov 2019

Release Date

Oct 2016

Radeon Pro Mac

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1000 MHz

Base Clock

-

1450 MHz

Boost Clock

-

1500 MHz

Memory Clock

1270 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

192.0GB/s

Bandwidth

81.28GB/s

Render Config

24

Compute Units

10

-

1536

Shading Units

640

96

TMUs

40

32

ROPs

16

-

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

-

Theoretical Performance

46.40 GPixel/s

Pixel Rate

12.80 GPixel/s

139.2 GTexel/s

Texture Rate

32.00 GTexel/s

8.909 TFLOPS

FP16 (half)

1024 GFLOPS

4.454 TFLOPS

FP32 (float)

1024 GFLOPS

278.4 GFLOPS

FP64 (double)

64.00 GFLOPS

Board Design

85W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 14

GPU Name

Baffin

Navi 14 ULA

GPU Variant

Baffin LE

RDNA 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

6.4 billion

Transistors

3 billion

158 mm²

Die Size

123 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.5

Shader Model

6.4

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