NVIDIA GeForce GT 730A vs NVIDIA GeForce MX450 25W

VS

NVIDIA GeForce GT 730A

NVIDIA GeForce MX450 25W

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 730A and 2GB VRAM GeForce MX450 25W to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages

Released 6 years and 1 months late

Boost Clock930MHz

Larger VRAM bandwidth (80.00GB/s vs 16.02GB/s)

512 additional rendering cores

Lower TDP (25W vs 33W)

Score

Benchmark

FP32 (float)

GeForce GT 730A

0.552 TFLOPS

GeForce MX450 25W +201%

1.667 TFLOPS

GeForce GT 730A

VS

GeForce MX450 25W

Graphics Card

Jul 2014

Release Date

Aug 2020

GeForce 700A

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

720 MHz

-

Boost Clock

930 MHz

1001 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

14

384

Shading Units

896

32

TMUs

56

8

ROPs

32

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

5.752 GPixel/s

Pixel Rate

29.76 GPixel/s

23.01 GTexel/s

Texture Rate

52.08 GTexel/s

-

FP16 (half)

3.333 TFLOPS

552.2 GFLOPS

FP32 (float)

1.667 TFLOPS

23.01 GFLOPS

FP64 (double)

52.08 GFLOPS

Board Design

33W

TDP

25W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK208

GPU Name

TU117

GT 730M

GPU Variant

N18S-G5

Kepler 2.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.02 billion

Transistors

4.7 billion

87 mm²

Die Size

200 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

7.5

5.1

Shader Model

6.6

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