NVIDIA GeForce GTX 470M vs AMD Radeon R7 M445

VS

NVIDIA GeForce GTX 470M

AMD Radeon R7 M445

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 470M and 4GB VRAM Radeon R7 M445 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470M 's Advantages

Larger VRAM bandwidth (72.00GB/s vs 32.00GB/s)

AMD Radeon R7 M445 's Advantages

Released 5 years and 8 months late

Boost Clock920MHz

More VRAM (4GB vs 1536GB)

32 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 470M +4%

0.616 TFLOPS

Radeon R7 M445

0.588 TFLOPS

GeForce GTX 470M

VS

Radeon R7 M445

Graphics Card

Sep 2010

Release Date

May 2016

GeForce 400M

Generation

Gem System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

780 MHz

-

Boost Clock

920 MHz

750 MHz

Memory Clock

1000 MHz

Memory

1536MB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

64bit

72.00GB/s

Bandwidth

32.00GB/s

Render Config

-

Compute Units

5

6

SM Count

-

288

Shading Units

320

48

TMUs

20

24

ROPs

8

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

128 KB

-

Theoretical Performance

6.420 GPixel/s

Pixel Rate

7.360 GPixel/s

25.68 GTexel/s

Texture Rate

18.40 GTexel/s

-

FP16 (half)

588.8 GFLOPS

616.3 GFLOPS

FP32 (float)

588.8 GFLOPS

51.36 GFLOPS

FP64 (double)

36.80 GFLOPS

Board Design

75W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

GF104

GPU Name

Meso

N11E-GT

GPU Variant

Meso PRO (216-0864032)

Fermi

Architecture

GCN 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.95 billion

Transistors

1.55 billion

332 mm²

Die Size

125 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2.170

2.1

CUDA

-

5.1

Shader Model

6.5

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