NVIDIA RTX A4000 Max-Q vs NVIDIA GeForce MX450 30.5W 8Gbps

VS

NVIDIA RTX A4000 Max-Q

NVIDIA GeForce MX450 30.5W 8Gbps

We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 2GB VRAM GeForce MX450 30.5W 8Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Max-Q 's Advantages

Released 8 months late

Boost Clock has increased by 9% (1395MHz vs 1275MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (352.0GB/s vs 64.00GB/s)

4224 additional rendering cores

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Lower TDP (31W vs 80W)

Score

Benchmark

FP32 (float)

RTX A4000 Max Q +524%

14.28 TFLOPS

GeForce MX450 30.5W 8Gbps

2.285 TFLOPS

RTX A4000 Max Q

VS

GeForce MX450 30.5W 8Gbps

Graphics Card

Apr 2021

Release Date

Aug 2020

Quadro Ampere-M

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

780 MHz

Base Clock

1035 MHz

1395 MHz

Boost Clock

1275 MHz

1375 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

352.0GB/s

Bandwidth

64.00GB/s

Render Config

-

40

SM Count

14

5120

Shading Units

896

160

TMUs

56

80

ROPs

32

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

111.6 GPixel/s

Pixel Rate

40.80 GPixel/s

223.2 GTexel/s

Texture Rate

71.40 GTexel/s

14.28 TFLOPS

FP16 (half)

4.570 TFLOPS

14.28 TFLOPS

FP32 (float)

2.285 TFLOPS

223.2 GFLOPS

FP64 (double)

71.40 GFLOPS

Board Design

80W

TDP

31W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

TU117

-

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

17.4 billion

Transistors

4.7 billion

392 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

8.6

CUDA

7.5

6.7

Shader Model

6.6

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