NVIDIA GeForce MX450 25W vs NVIDIA GeForce GT 520M

VS

NVIDIA GeForce MX450 25W NVIDIA GeForce GT 520M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 1024MB VRAM GeForce GT 520M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages

Released 9 years and 7 months late

Boost Clock930MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (80.00GB/s vs 12.80GB/s)

848 additional rendering cores

NVIDIA GeForce GT 520M 's Advantages

Lower TDP (12W vs 25W)

Score

Benchmark

FP32 (float)

GeForce MX450 25W +1073%

1.667 TFLOPS

GeForce GT 520M

0.142 TFLOPS

GeForce MX450 25W

VS

GeForce GT 520M

Graphics Card

Aug 2020

Release Date

Jan 2011

GeForce MX

Generation

GeForce 500M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

720 MHz

Base Clock

-

930 MHz

Boost Clock

-

1250 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

64bit

80.00GB/s

Bandwidth

12.80GB/s

Render Config

14

SM Count

1

-

Compute Units

-

896

Shading Units

48

56

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

128 KB

Theoretical Performance

29.76 GPixel/s

Pixel Rate

1.480 GPixel/s

52.08 GTexel/s

Texture Rate

5.920 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

142.1 GFLOPS

52.08 GFLOPS

FP64 (double)

11.84 GFLOPS

Graphics Processor

TU117

GPU Name

GF119

N18S-G5

GPU Variant

N12P-GV-B-A1

Turing

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

0.292 billion

200 mm²

Die Size

79 mm²

Board Design

25W

TDP

12W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.1

6.6

Shader Model

5.1

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