NVIDIA Tesla P40 vs NVIDIA Quadro FX 3800

VS

NVIDIA Tesla P40

NVIDIA Quadro FX 3800

We compared two Professional market GPUs: 24GB VRAM Tesla P40 and 1024MB VRAM Quadro FX 3800 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 6 months late

Boost Clock1531MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (347.1GB/s vs 51.20GB/s)

3648 additional rendering cores

NVIDIA Quadro FX 3800 's Advantages

Lower TDP (108W vs 250W)

Score

Benchmark

FP32 (float)

Tesla P40 +2445%

11.76 TFLOPS

Quadro FX 3800

0.462 TFLOPS

Tesla P40

VS

Quadro FX 3800

Graphics Card

Sep 2016

Release Date

Mar 2009

Tesla Pascal

Generation

Quadro FX

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

800 MHz

Memory

24GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

256bit

347.1GB/s

Bandwidth

51.20GB/s

Render Config

-

30

SM Count

24

3840

Shading Units

192

240

TMUs

64

96

ROPs

16

-

48 KB (per SM)

L1 Cache

-

3 MB

L2 Cache

128 KB

-

Theoretical Performance

147.0 GPixel/s

Pixel Rate

9.600 GPixel/s

367.4 GTexel/s

Texture Rate

38.40 GTexel/s

183.7 GFLOPS

FP16 (half)

-

11.76 TFLOPS

FP32 (float)

462.3 GFLOPS

367.4 GFLOPS

FP64 (double)

57.79 GFLOPS

Board Design

250W

TDP

108W

600 W

Suggested PSU

300 W

No outputs

Outputs

1x DVI 2x DisplayPort

8-pin EPS

Power Connectors

1x 6-pin

Graphics Processor

GP102

GPU Name

GT200B

-

GPU Variant

G200-835-B2

Pascal

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

55 nm

11.8 billion

Transistors

1.4 billion

471 mm²

Die Size

470 mm²

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

1.3

6.7

Shader Model

4.0

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