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

VS

NVIDIA GeForce RTX 2080 SUPER Max Q

NVIDIA GeForce MX450 25W

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Max Q 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 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

NVIDIA GeForce MX450 25W 's Advantages

Lower TDP (25W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER Max Q +259%

5.99 TFLOPS

GeForce MX450 25W

1.667 TFLOPS

Blender

GeForce RTX 2080 SUPER Max Q +1380%

2428

GeForce MX450 25W

164

GeForce RTX 2080 SUPER Max Q

VS

GeForce MX450 25W

Graphics Card

Apr 2020

Release Date

Aug 2020

GeForce 20 Mobile

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

735 MHz

Base Clock

720 MHz

975 MHz

Boost Clock

930 MHz

1375 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

64bit

352.0GB/s

Bandwidth

80.00GB/s

Render Config

-

48

SM Count

14

3072

Shading Units

896

192

TMUs

56

64

ROPs

32

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

62.40 GPixel/s

Pixel Rate

29.76 GPixel/s

187.2 GTexel/s

Texture Rate

52.08 GTexel/s

11.98 TFLOPS

FP16 (half)

3.333 TFLOPS

5.990 TFLOPS

FP32 (float)

1.667 TFLOPS

187.2 GFLOPS

FP64 (double)

52.08 GFLOPS

Board Design

80W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU104

GPU Name

TU117

N18E-G3R

GPU Variant

N18S-G5

Turing

Architecture

Turing

TSMC

Foundry

TSMC

12 nm

Process Size

12 nm

13.6 billion

Transistors

4.7 billion

545 mm²

Die Size

200 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

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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