AMD Radeon Pro WX 4170 Mobile vs AMD Radeon Pro 450

VS

AMD Radeon Pro WX 4170 Mobile

AMD Radeon Pro 450

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro WX 4170 Mobile 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 WX 4170 Mobile 's Advantages

Boost Clock1201MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (96.00GB/s vs 81.28GB/s)

384 additional rendering cores

AMD Radeon Pro 450 's Advantages

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon Pro WX 4170 Mobile +140%

2.46 TFLOPS

Radeon Pro 450

1.024 TFLOPS

Radeon Pro WX 4170 Mobile

VS

Radeon Pro 450

Graphics Card

Mar 2017

Release Date

Oct 2016

Radeon Pro Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1002 MHz

Base Clock

-

1201 MHz

Boost Clock

-

1500 MHz

Memory Clock

1270 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

81.28GB/s

Render Config

16

Compute Units

10

-

1024

Shading Units

640

64

TMUs

40

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

1024 KB

-

Theoretical Performance

19.22 GPixel/s

Pixel Rate

12.80 GPixel/s

76.86 GTexel/s

Texture Rate

32.00 GTexel/s

2.460 TFLOPS

FP16 (half)

1024 GFLOPS

2.460 TFLOPS

FP32 (float)

1024 GFLOPS

153.7 GFLOPS

FP64 (double)

64.00 GFLOPS

Board Design

50W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

Baffin

Baffin XT

GPU Variant

Baffin LE

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

3 billion

Transistors

3 billion

123 mm²

Die Size

123 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

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