AMD Radeon Pro 450 vs NVIDIA GeForce 945M

VS

AMD Radeon Pro 450

NVIDIA GeForce 945M

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 450 and 1024MB VRAM GeForce 945M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 450 's Advantages

Released 6 months late

More VRAM (2GB vs 1024GB)

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

256 additional rendering cores

NVIDIA GeForce 945M 's Advantages

Boost Clock1189MHz

Lower TDP (23W vs 35W)

Score

Benchmark

FP32 (float)

Radeon Pro 450 +12%

1.024 TFLOPS

GeForce 945M

0.913 TFLOPS

Radeon Pro 450

VS

GeForce 945M

Graphics Card

Oct 2016

Release Date

Apr 2016

Radeon Pro Mac

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1006 MHz

-

Boost Clock

1189 MHz

1270 MHz

Memory Clock

1001 MHz

Memory

2GB

Memory Size

1024MB

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

9.512 GPixel/s

32.00 GTexel/s

Texture Rate

28.54 GTexel/s

1024 GFLOPS

FP16 (half)

-

1024 GFLOPS

FP32 (float)

913.2 GFLOPS

64.00 GFLOPS

FP64 (double)

28.54 GFLOPS

Board Design

35W

TDP

23W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Baffin

GPU Name

GM108

Baffin LE

GPU Variant

-

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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