AMD Radeon R5 M445 vs NVIDIA GeForce GT 720M

VS

AMD Radeon R5 M445

NVIDIA GeForce GT 720M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M445 and 2GB VRAM GeForce GT 720M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M445 's Advantages

Released 2 years and 1 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (32.00GB/s vs 12.80GB/s)

192 additional rendering cores

NVIDIA GeForce GT 720M 's Advantages

Boost Clock758MHz

Score

Benchmark

FP32 (float)

Radeon R5 M445 +142%

0.706 TFLOPS

GeForce GT 720M

0.291 TFLOPS

Radeon R5 M445

VS

GeForce GT 720M

Graphics Card

Jan 2016

Release Date

Dec 2013

Gem System

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x8

Clock Speeds

-

Base Clock

719 MHz

-

Boost Clock

758 MHz

1000 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

64bit

32.00GB/s

Bandwidth

12.80GB/s

Render Config

6

Compute Units

-

384

Shading Units

192

24

TMUs

16

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

128 KB

L2 Cache

512 KB

-

Theoretical Performance

7.360 GPixel/s

Pixel Rate

3.032 GPixel/s

22.08 GTexel/s

Texture Rate

12.13 GTexel/s

-

706.6 GFLOPS

FP32 (float)

291.1 GFLOPS

-

FP64 (double)

12.13 GFLOPS

Board Design

Unknown

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Meso

GPU Name

GK208

Meso XT (216-0864018)

GPU Variant

GT 720M

GCN 3.0

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.55 billion

Transistors

1.02 billion

125 mm²

Die Size

87 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2.170

Vulkan

1.1

-

CUDA

3.5

6.5

Shader Model

5.1

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