NVIDIA Quadro RTX 4000 vs NVIDIA Quadro NVS 420

VS

NVIDIA Quadro RTX 4000

NVIDIA Quadro NVS 420

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 and 256MB VRAM Quadro NVS 420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 's Advantages

Released 9 years and 10 months late

Boost Clock1545MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (416.0GB/s vs 11.20GB/s)

2296 additional rendering cores

NVIDIA Quadro NVS 420 's Advantages

Lower TDP (40W vs 160W)

Score

Benchmark

FP32 (float)

Quadro RTX 4000 +32259%

7.119 TFLOPS

Quadro NVS 420

0.022 TFLOPS

Quadro RTX 4000

VS

Quadro NVS 420

Graphics Card

Nov 2018

Release Date

Jan 2009

Quadro

Generation

Quadro NVS

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1005 MHz

Base Clock

-

1545 MHz

Boost Clock

-

1625 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

64bit

416.0GB/s

Bandwidth

11.20GB/s

Render Config

-

36

SM Count

1

2304

Shading Units

8

144

TMUs

4

64

ROPs

4

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

16 KB

-

Theoretical Performance

98.88 GPixel/s

Pixel Rate

2.200 GPixel/s

222.5 GTexel/s

Texture Rate

2.200 GTexel/s

14.24 TFLOPS

FP16 (half)

-

7.119 TFLOPS

FP32 (float)

22.40 GFLOPS

222.5 GFLOPS

FP64 (double)

-

Board Design

160W

TDP

40W

450 W

Suggested PSU

200 W

3x DisplayPort 1.4a 1x USB Type-C

Outputs

1x VHDCI

1x 8-pin

Power Connectors

None

Graphics Processor

TU104

GPU Name

G98

TU104-850-A1

GPU Variant

-

Turing

Architecture

Tesla

TSMC

Foundry

TSMC

12 nm

Process Size

65 nm

13.6 billion

Transistors

0.21 billion

545 mm²

Die Size

86 mm²

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

7.5

CUDA

1.1

6.6

Shader Model

4.0

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