AMD Radeon R7 M445 vs NVIDIA GeForce GTX 470M

VS

AMD Radeon R7 M445

NVIDIA GeForce GTX 470M

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

Main Differences

AMD Radeon R7 M445 's Advantages

Released 5 years and 8 months late

Boost Clock920MHz

More VRAM (4GB vs 1536GB)

32 additional rendering cores

NVIDIA GeForce GTX 470M 's Advantages

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

Score

Benchmark

FP32 (float)

Radeon R7 M445

0.588 TFLOPS

GeForce GTX 470M +4%

0.616 TFLOPS

Radeon R7 M445

VS

GeForce GTX 470M

Graphics Card

May 2016

Release Date

Sep 2010

Gem System

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

780 MHz

Base Clock

-

920 MHz

Boost Clock

-

1000 MHz

Memory Clock

750 MHz

Memory

4GB

Memory Size

1536MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

192bit

32.00GB/s

Bandwidth

72.00GB/s

Render Config

5

Compute Units

-

SM Count

6

320

Shading Units

288

20

TMUs

48

8

ROPs

24

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

384 KB

-

Theoretical Performance

7.360 GPixel/s

Pixel Rate

6.420 GPixel/s

18.40 GTexel/s

Texture Rate

25.68 GTexel/s

588.8 GFLOPS

FP16 (half)

-

588.8 GFLOPS

FP32 (float)

616.3 GFLOPS

36.80 GFLOPS

FP64 (double)

51.36 GFLOPS

Board Design

Unknown

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Meso

GPU Name

GF104

Meso PRO (216-0864032)

GPU Variant

N11E-GT

GCN 3.0

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.55 billion

Transistors

1.95 billion

125 mm²

Die Size

332 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2.170

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

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