NVIDIA RTX A4500 vs NVIDIA Tesla P40

VS

NVIDIA RTX A4500

NVIDIA Tesla P40

We compared two Professional market GPUs: 20GB VRAM RTX A4500 and 24GB VRAM Tesla P40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 's Advantages

Released 5 years and 2 months late

Boost Clock has increased by 8% (1650MHz vs 1531MHz)

Larger VRAM bandwidth (640.0GB/s vs 347.1GB/s)

3328 additional rendering cores

Lower TDP (200W vs 250W)

NVIDIA Tesla P40 's Advantages

More VRAM (24GB vs 20GB)

Score

Benchmark

FP32 (float)

RTX A4500 +101%

23.65 TFLOPS

Tesla P40

11.76 TFLOPS

RTX A4500

VS

Tesla P40

Graphics Card

Nov 2021

Release Date

Sep 2016

Quadro Ampere

Generation

Tesla Pascal

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1050 MHz

Base Clock

1303 MHz

1650 MHz

Boost Clock

1531 MHz

2000 MHz

Memory Clock

1808 MHz

Memory

20GB

Memory Size

24GB

GDDR6

Memory Type

GDDR5

320bit

Memory Bus

384bit

640.0GB/s

Bandwidth

347.1GB/s

Render Config

-

56

SM Count

30

7168

Shading Units

3840

224

TMUs

240

96

ROPs

96

224

Tensor Cores

-

56

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SM)

6 MB

L2 Cache

3 MB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

147.0 GPixel/s

369.6 GTexel/s

Texture Rate

367.4 GTexel/s

23.65 TFLOPS

FP16 (half)

183.7 GFLOPS

23.65 TFLOPS

FP32 (float)

11.76 TFLOPS

369.6 GFLOPS

FP64 (double)

367.4 GFLOPS

Board Design

200W

TDP

250W

550 W

Suggested PSU

600 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

8-pin EPS

Graphics Processor

GA102

GPU Name

GP102

-

Ampere

Architecture

Pascal

Samsung

Foundry

TSMC

8 nm

Process Size

16 nm

28.3 billion

Transistors

11.8 billion

628 mm²

Die Size

471 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

6.1

6.7

Shader Model

6.7

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