NVIDIA RTX A5000 Max-Q vs AMD Radeon Pro 450

VS

NVIDIA RTX A5000 Max-Q

AMD Radeon Pro 450

We compared two Mobile platform GPUs: 16GB VRAM RTX A5000 Max Q and 2GB VRAM Radeon Pro 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 Max-Q 's Advantages

Released 4 years and 6 months late

Boost Clock1350MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 81.28GB/s)

5504 additional rendering cores

AMD Radeon Pro 450 's Advantages

Lower TDP (35W vs 80W)

Score

Benchmark

FP32 (float)

RTX A5000 Max Q +1520%

16.59 TFLOPS

Radeon Pro 450

1.024 TFLOPS

RTX A5000 Max Q

VS

Radeon Pro 450

Graphics Card

Apr 2021

Release Date

Oct 2016

Quadro Ampere-M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

720 MHz

Base Clock

-

1350 MHz

Boost Clock

-

1500 MHz

Memory Clock

1270 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

384.0GB/s

Bandwidth

81.28GB/s

Render Config

-

Compute Units

10

48

SM Count

-

6144

Shading Units

640

192

TMUs

40

96

ROPs

16

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

1024 KB

-

Theoretical Performance

129.6 GPixel/s

Pixel Rate

12.80 GPixel/s

259.2 GTexel/s

Texture Rate

32.00 GTexel/s

16.59 TFLOPS

FP16 (half)

1024 GFLOPS

16.59 TFLOPS

FP32 (float)

1024 GFLOPS

259.2 GFLOPS

FP64 (double)

64.00 GFLOPS

Board Design

80W

TDP

35W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

Baffin

-

GPU Variant

Baffin LE

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

17.4 billion

Transistors

3 billion

392 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.7

Shader Model

6.4

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