NVIDIA TITAN Xp vs NVIDIA Tesla P40

VS

NVIDIA TITAN Xp NVIDIA Tesla P40

We compared a Desktop platform GPU: 12GB VRAM TITAN Xp and a Professional market GPU: 24GB VRAM Tesla P40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Xp 's Advantages

Released 7 months late

Boost Clock has increased by 3% (1582MHz vs 1531MHz)

Larger VRAM bandwidth (547.6GB/s vs 347.1GB/s)

NVIDIA Tesla P40 's Advantages

More VRAM (24GB vs 12GB)

Score

Benchmark

FP32 (float)

TITAN Xp +3%

12.15 TFLOPS

Tesla P40

11.76 TFLOPS

Blender

TITAN Xp +19%

954

Tesla P40

800

OctaneBench

TITAN Xp +8%

180

Tesla P40

166

TITAN Xp

VS

Tesla P40

Graphics Card

Apr 2017

Release Date

Sep 2016

GeForce 10

Generation

Tesla Pascal

Desktop

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1405 MHz

Base Clock

1303 MHz

1582 MHz

Boost Clock

1531 MHz

1426 MHz

Memory Clock

1808 MHz

Memory

12GB

Memory Size

24GB

GDDR5X

Memory Type

GDDR5

384bit

Memory Bus

384bit

547.6GB/s

Bandwidth

347.1GB/s

Render Config

30

SM Count

30

-

Compute Units

-

3840

Shading Units

3840

240

TMUs

240

96

ROPs

96

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

48 KB (per SM)

3 MB

L2 Cache

3 MB

Theoretical Performance

151.9 GPixel/s

Pixel Rate

147.0 GPixel/s

379.7 GTexel/s

Texture Rate

367.4 GTexel/s

189.8 GFLOPS

FP16 (half)

183.7 GFLOPS

12.15 TFLOPS

FP32 (float)

11.76 TFLOPS

379.7 GFLOPS

FP64 (double)

367.4 GFLOPS

Graphics Processor

GP102

GPU Name

GP102

GP102-450-A1

GPU Variant

-

Pascal

Architecture

Pascal

TSMC

Foundry

TSMC

16 nm

Process Size

16 nm

11.8 billion

Transistors

11.8 billion

471 mm²

Die Size

471 mm²

Board Design

250W

TDP

250W

600 W

Suggested PSU

600 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

8-pin EPS

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

6.1

6.4

Shader Model

6.7

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