NVIDIA Quadro P620 vs NVIDIA RTX A4500 Max-Q

VS

NVIDIA Quadro P620 NVIDIA RTX A4500 Max-Q

We compared two Professional market GPUs: 2GB VRAM Quadro P620 and 16GB VRAM RTX A4500 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 's Advantages

Boost Clock has increased by 11% (1354MHz vs 1215MHz)

Lower TDP (40W vs 80W)

NVIDIA RTX A4500 Max-Q 's Advantages

Released 4 years and 1 months late

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 80.13GB/s)

5376 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620

1.386 TFLOPS

RTX A4500 Max Q +932%

14.31 TFLOPS

Quadro P620

VS

RTX A4500 Max Q

Graphics Card

Feb 2018

Release Date

Mar 2022

Quadro

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1266 MHz

Base Clock

510 MHz

1354 MHz

Boost Clock

1215 MHz

1252 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

80.13GB/s

Bandwidth

448.0GB/s

Render Config

4

SM Count

46

-

Compute Units

-

512

Shading Units

5888

32

TMUs

184

16

ROPs

96

-

Tensor Cores

184

-

RT Cores

46

48 KB (per SM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

Theoretical Performance

21.66 GPixel/s

Pixel Rate

116.6 GPixel/s

43.33 GTexel/s

Texture Rate

223.6 GTexel/s

21.66 GFLOPS

FP16 (half)

14.31 TFLOPS

1386 GFLOPS

FP32 (float)

14.31 TFLOPS

43.33 GFLOPS

FP64 (double)

223.6 GFLOPS

Graphics Processor

GP107

GPU Name

GA104

-

GPU Variant

-

Pascal

Architecture

Ampere

Samsung

Foundry

Samsung

14 nm

Process Size

8 nm

3.3 billion

Transistors

17.4 billion

132 mm²

Die Size

392 mm²

Board Design

40W

TDP

80W

200 W

Suggested PSU

-

4x mini-DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

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

6.1

CUDA

8.6

6.4

Shader Model

6.7

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