NVIDIA GeForce GT 730A vs AMD Radeon R7 M445

VS

NVIDIA GeForce GT 730A

AMD Radeon R7 M445

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 730A 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 GT 730A 's Advantages

64 additional rendering cores

AMD Radeon R7 M445 's Advantages

Released 1 years and 10 months late

Boost Clock920MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (32.00GB/s vs 16.02GB/s)

Score

Benchmark

FP32 (float)

GeForce GT 730A

0.552 TFLOPS

Radeon R7 M445 +6%

0.588 TFLOPS

GeForce GT 730A

VS

Radeon R7 M445

Graphics Card

Jul 2014

Release Date

May 2016

GeForce 700A

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

780 MHz

-

Boost Clock

920 MHz

1001 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

32.00GB/s

Render Config

-

Compute Units

5

-

384

Shading Units

320

32

TMUs

20

8

ROPs

8

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

5.752 GPixel/s

Pixel Rate

7.360 GPixel/s

23.01 GTexel/s

Texture Rate

18.40 GTexel/s

-

FP16 (half)

588.8 GFLOPS

552.2 GFLOPS

FP32 (float)

588.8 GFLOPS

23.01 GFLOPS

FP64 (double)

36.80 GFLOPS

Board Design

33W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

GK208

GPU Name

Meso

GT 730M

GPU Variant

Meso PRO (216-0864032)

Kepler 2.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.02 billion

Transistors

1.55 billion

87 mm²

Die Size

125 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2.170

3.5

CUDA

-

5.1

Shader Model

6.5

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