NVIDIA Tesla P40 vs NVIDIA RTX A5000

VS

NVIDIA Tesla P40 NVIDIA RTX A5000

We compared two Professional market GPUs: 24GB VRAM Tesla P40 and 24GB VRAM RTX A5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 's Advantages

Released 4 years and 7 months late

Boost Clock has increased by 11% (1695MHz vs 1531MHz)

Larger VRAM bandwidth (768.0GB/s vs 347.1GB/s)

4352 additional rendering cores

Lower TDP (230W vs 250W)

Score

Benchmark

FP32 (float)

Tesla P40

11.76 TFLOPS

RTX A5000 +136%

27.77 TFLOPS

Blender

Tesla P40

800

RTX A5000 +528%

5029

OctaneBench

Tesla P40

166

RTX A5000 +244%

572

Tesla P40

VS

RTX A5000

Graphics Card

Sep 2016

Release Date

Apr 2021

Tesla Pascal

Generation

Quadro Ampere

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1303 MHz

Base Clock

1170 MHz

1531 MHz

Boost Clock

1695 MHz

1808 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

384bit

347.1GB/s

Bandwidth

768.0GB/s

Render Config

30

SM Count

64

-

Compute Units

-

3840

Shading Units

8192

240

TMUs

256

96

ROPs

96

-

Tensor Cores

256

-

RT Cores

64

48 KB (per SM)

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

6 MB

Theoretical Performance

147.0 GPixel/s

Pixel Rate

162.7 GPixel/s

367.4 GTexel/s

Texture Rate

433.9 GTexel/s

183.7 GFLOPS

FP16 (half)

27.77 TFLOPS

11.76 TFLOPS

FP32 (float)

27.77 TFLOPS

367.4 GFLOPS

FP64 (double)

433.9 GFLOPS

Graphics Processor

GP102

GPU Name

GA102

-

GPU Variant

-

Pascal

Architecture

Ampere

TSMC

Foundry

Samsung

16 nm

Process Size

8 nm

11.8 billion

Transistors

28.3 billion

471 mm²

Die Size

628 mm²

Board Design

250W

TDP

230W

600 W

Suggested PSU

550 W

No outputs

Outputs

4x DisplayPort 1.4a

8-pin EPS

Power Connectors

1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

8.6

6.7

Shader Model

6.7

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