NVIDIA GeForce MX450 25W vs NVIDIA GeForce RTX 2080 SUPER Max Q

VS

NVIDIA GeForce MX450 25W

NVIDIA GeForce RTX 2080 SUPER Max Q

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 8GB VRAM GeForce RTX 2080 SUPER Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages

Lower TDP (25W vs 80W)

NVIDIA GeForce RTX 2080 SUPER Max Q 's Advantages

Boost Clock has increased by 5% (975MHz vs 930MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (352.0GB/s vs 80.00GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 25W

1.667 TFLOPS

GeForce RTX 2080 SUPER Max Q +259%

5.99 TFLOPS

Blender

GeForce MX450 25W

164

GeForce RTX 2080 SUPER Max Q +1380%

2428

GeForce MX450 25W

VS

GeForce RTX 2080 SUPER Max Q

Graphics Card

Aug 2020

Release Date

Apr 2020

GeForce MX

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

720 MHz

Base Clock

735 MHz

930 MHz

Boost Clock

975 MHz

1250 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

256bit

80.00GB/s

Bandwidth

352.0GB/s

Render Config

-

14

SM Count

48

896

Shading Units

3072

56

TMUs

192

32

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

64 KB (per SM)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

29.76 GPixel/s

Pixel Rate

62.40 GPixel/s

52.08 GTexel/s

Texture Rate

187.2 GTexel/s

3.333 TFLOPS

FP16 (half)

11.98 TFLOPS

1.667 TFLOPS

FP32 (float)

5.990 TFLOPS

52.08 GFLOPS

FP64 (double)

187.2 GFLOPS

Board Design

25W

TDP

80W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

TU104

N18S-G5

GPU Variant

N18E-G3R

Turing

Architecture

Turing

TSMC

Foundry

TSMC

12 nm

Process Size

12 nm

4.7 billion

Transistors

13.6 billion

200 mm²

Die Size

545 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

7.5

6.6

Shader Model

6.6

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