NVIDIA Quadro NVS 450 vs NVIDIA RTX A4000

VS

NVIDIA Quadro NVS 450

NVIDIA RTX A4000

We compared two Professional market GPUs: 256MB VRAM Quadro NVS 450 and 16GB VRAM RTX A4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro NVS 450 's Advantages

Lower TDP (35W vs 140W)

NVIDIA RTX A4000 's Advantages

Released 12 years and 5 months late

Boost Clock1560MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (448.0GB/s vs 11.20GB/s)

6136 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro NVS 450

0.019 TFLOPS

RTX A4000 +100794%

19.17 TFLOPS

Quadro NVS 450

VS

RTX A4000

Graphics Card

Nov 2008

Release Date

Apr 2021

Quadro NVS

Generation

Quadro Ampere

Professional

Type

Professional

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

735 MHz

-

Boost Clock

1560 MHz

700 MHz

Memory Clock

1750 MHz

Memory

256MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

64bit

Memory Bus

256bit

11.20GB/s

Bandwidth

448.0GB/s

Render Config

-

1

SM Count

48

8

Shading Units

6144

4

TMUs

192

4

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

-

L1 Cache

128 KB (per SM)

16 KB

L2 Cache

4 MB

-

Theoretical Performance

1.920 GPixel/s

Pixel Rate

149.8 GPixel/s

1.920 GTexel/s

Texture Rate

299.5 GTexel/s

-

FP16 (half)

19.17 TFLOPS

19.20 GFLOPS

FP32 (float)

19.17 TFLOPS

-

FP64 (double)

299.5 GFLOPS

Board Design

35W

TDP

140W

200 W

Suggested PSU

300 W

4x DisplayPort

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

G98

GPU Name

GA104

-

GPU Variant

GA104-875-A1

Tesla

Architecture

Ampere

TSMC

Foundry

Samsung

65 nm

Process Size

8 nm

0.21 billion

Transistors

17.4 billion

86 mm²

Die Size

392 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

8.6

4.0

Shader Model

6.7

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