AMD Radeon Pro 450 vs NVIDIA GeForce GTX 1080 Max Q

VS

AMD Radeon Pro 450

NVIDIA GeForce GTX 1080 Max Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 450 and 8GB VRAM GeForce GTX 1080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 450 's Advantages

Lower TDP (35W vs 150W)

NVIDIA GeForce GTX 1080 Max Q 's Advantages

Released 8 months late

Boost Clock1468MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (320.3GB/s vs 81.28GB/s)

1920 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 450

1.024 TFLOPS

GeForce GTX 1080 Max Q +633%

7.516 TFLOPS

Radeon Pro 450

VS

GeForce GTX 1080 Max Q

Graphics Card

Oct 2016

Release Date

Jun 2017

Radeon Pro Mac

Generation

GeForce 10 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1290 MHz

-

Boost Clock

1468 MHz

1270 MHz

Memory Clock

1251 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5X

128bit

Memory Bus

256bit

81.28GB/s

Bandwidth

320.3GB/s

Render Config

10

Compute Units

-

SM Count

20

640

Shading Units

2560

40

TMUs

160

16

ROPs

64

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

1024 KB

L2 Cache

2 MB

-

Theoretical Performance

12.80 GPixel/s

Pixel Rate

93.95 GPixel/s

32.00 GTexel/s

Texture Rate

234.9 GTexel/s

1024 GFLOPS

FP16 (half)

117.4 GFLOPS

1024 GFLOPS

FP32 (float)

7.516 TFLOPS

64.00 GFLOPS

FP64 (double)

234.9 GFLOPS

Board Design

35W

TDP

150W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Baffin

GPU Name

GP104

Baffin LE

GPU Variant

N17E-G3-A1

GCN 4.0

Architecture

Pascal

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

16 nm

3 billion

Transistors

7.2 billion

123 mm²

Die Size

314 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

6.4

Shader Model

6.4

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