NVIDIA GeForce GT 520M vs NVIDIA GeForce MX450 25W

VS

NVIDIA GeForce GT 520M NVIDIA GeForce MX450 25W

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 520M 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 GT 520M 's Advantages

Lower TDP (12W vs 25W)

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

Score

Benchmark

FP32 (float)

GeForce GT 520M

0.142 TFLOPS

GeForce MX450 25W +1073%

1.667 TFLOPS

GeForce GT 520M

VS

GeForce MX450 25W

Graphics Card

Jan 2011

Release Date

Aug 2020

GeForce 500M

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

720 MHz

-

Boost Clock

930 MHz

800 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

12.80GB/s

Bandwidth

80.00GB/s

Render Config

1

SM Count

14

-

Compute Units

-

48

Shading Units

896

8

TMUs

56

4

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

512 KB

Theoretical Performance

1.480 GPixel/s

Pixel Rate

29.76 GPixel/s

5.920 GTexel/s

Texture Rate

52.08 GTexel/s

-

FP16 (half)

3.333 TFLOPS

142.1 GFLOPS

FP32 (float)

1.667 TFLOPS

11.84 GFLOPS

FP64 (double)

52.08 GFLOPS

Graphics Processor

GF119

GPU Name

TU117

N12P-GV-B-A1

GPU Variant

N18S-G5

Fermi 2.0

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.292 billion

Transistors

4.7 billion

79 mm²

Die Size

200 mm²

Board Design

12W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

7.5

5.1

Shader Model

6.6

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