NVIDIA RTX A4500 vs NVIDIA Quadro NVS 450

VS

We compared two Professional market GPUs: 20GB VRAM RTX A4500 and 256MB VRAM Quadro NVS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 's Advantages

Released 13 years late

Boost Clock1650MHz

Larger VRAM bandwidth (640.0GB/s vs 11.20GB/s)

7160 additional rendering cores

NVIDIA Quadro NVS 450 's Advantages

Lower TDP (35W vs 200W)

Score

Benchmark

FP32 (float)

RTX A4500 +124373%

23.65 TFLOPS

Quadro NVS 450

0.019 TFLOPS

RTX A4500

VS

Quadro NVS 450

Graphics Card

Nov 2021

Release Date

Nov 2008

Quadro Ampere

Generation

Quadro NVS

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1050 MHz

Base Clock

-

1650 MHz

Boost Clock

-

2000 MHz

Memory Clock

700 MHz

Memory

20GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

320bit

Memory Bus

64bit

640.0GB/s

Bandwidth

11.20GB/s

Render Config

56

SM Count

1

-

Compute Units

-

7168

Shading Units

8

224

TMUs

4

96

ROPs

4

224

Tensor Cores

-

56

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

16 KB

Theoretical Performance

158.4 GPixel/s

Pixel Rate

1.920 GPixel/s

369.6 GTexel/s

Texture Rate

1.920 GTexel/s

23.65 TFLOPS

FP16 (half)

-

23.65 TFLOPS

FP32 (float)

19.20 GFLOPS

369.6 GFLOPS

FP64 (double)

-

Graphics Processor

GA102

GPU Name

G98

-

GPU Variant

-

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

65 nm

28.3 billion

Transistors

0.21 billion

628 mm²

Die Size

86 mm²

Board Design

200W

TDP

35W

550 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

4x DisplayPort

1x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

1.1

6.7

Shader Model

4.0

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