NVIDIA Tesla P40 vs NVIDIA Quadro NVS 420

VS

We compared two Professional market GPUs: 24GB VRAM Tesla P40 and 256MB VRAM Quadro NVS 420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla P40 's Advantages

Released 7 years and 8 months late

Boost Clock1531MHz

Larger VRAM bandwidth (347.1GB/s vs 11.20GB/s)

3832 additional rendering cores

NVIDIA Quadro NVS 420 's Advantages

Lower TDP (40W vs 250W)

Score

Benchmark

FP32 (float)

Tesla P40 +53354%

11.76 TFLOPS

Quadro NVS 420

0.022 TFLOPS

Tesla P40

VS

Quadro NVS 420

Graphics Card

Sep 2016

Release Date

Jan 2009

Tesla Pascal

Generation

Quadro NVS

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1303 MHz

Base Clock

-

1531 MHz

Boost Clock

-

1808 MHz

Memory Clock

700 MHz

Memory

24GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

64bit

347.1GB/s

Bandwidth

11.20GB/s

Render Config

30

SM Count

1

-

Compute Units

-

3840

Shading Units

8

240

TMUs

4

96

ROPs

4

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

-

3 MB

L2 Cache

16 KB

Theoretical Performance

147.0 GPixel/s

Pixel Rate

2.200 GPixel/s

367.4 GTexel/s

Texture Rate

2.200 GTexel/s

183.7 GFLOPS

FP16 (half)

-

11.76 TFLOPS

FP32 (float)

22.40 GFLOPS

367.4 GFLOPS

FP64 (double)

-

Graphics Processor

GP102

GPU Name

G98

-

GPU Variant

-

Pascal

Architecture

Tesla

TSMC

Foundry

TSMC

16 nm

Process Size

65 nm

11.8 billion

Transistors

0.21 billion

471 mm²

Die Size

86 mm²

Board Design

250W

TDP

40W

600 W

Suggested PSU

200 W

No outputs

Outputs

1x VHDCI

8-pin EPS

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

6.1

CUDA

1.1

6.7

Shader Model

4.0

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