AMD Radeon Pro 450 vs NVIDIA GeForce 940MX

VS

AMD Radeon Pro 450

NVIDIA GeForce 940MX

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 450 and 2GB VRAM GeForce 940MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 450 's Advantages

Released 9 months late

Larger VRAM bandwidth (81.28GB/s vs 16.02GB/s)

256 additional rendering cores

NVIDIA GeForce 940MX 's Advantages

Boost Clock1242MHz

Lower TDP (23W vs 35W)

Score

Benchmark

FP32 (float)

Radeon Pro 450 +7%

1.024 TFLOPS

GeForce 940MX

0.954 TFLOPS

Radeon Pro 450

VS

GeForce 940MX

Graphics Card

Oct 2016

Release Date

Jan 2016

Radeon Pro Mac

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1004 MHz

-

Boost Clock

1242 MHz

1270 MHz

Memory Clock

1001 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

81.28GB/s

Bandwidth

16.02GB/s

Render Config

10

Compute Units

-

640

Shading Units

384

40

TMUs

24

16

ROPs

8

-

16 KB (per CU)

L1 Cache

64 KB (per SMM)

1024 KB

L2 Cache

1024 KB

-

Theoretical Performance

12.80 GPixel/s

Pixel Rate

9.936 GPixel/s

32.00 GTexel/s

Texture Rate

29.81 GTexel/s

1024 GFLOPS

FP16 (half)

-

1024 GFLOPS

FP32 (float)

953.9 GFLOPS

64.00 GFLOPS

FP64 (double)

29.81 GFLOPS

Board Design

35W

TDP

23W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Baffin

GPU Name

GM108

Baffin LE

GPU Variant

N16S-GTR-S

GCN 4.0

Architecture

Maxwell

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

Unknown

123 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

5.0

6.4

Shader Model

5.1

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