NVIDIA Tesla P100 DGXS vs NVIDIA Tesla D870

VS

NVIDIA Tesla P100 DGXS NVIDIA Tesla D870

We compared two Professional market GPUs: 16GB VRAM Tesla P100 DGXS and 1536MB VRAM Tesla D870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla P100 DGXS 's Advantages

Released 8 years and 11 months late

Boost Clock1480MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (732.2GB/s vs 76.80GB/s)

3456 additional rendering cores

Lower TDP (300W vs 520W)

Score

Benchmark

FP32 (float)

Tesla P100 DGXS +2966%

10.61 TFLOPS

Tesla D870

0.346 TFLOPS

Tesla P100 DGXS

VS

Tesla D870

Graphics Card

Apr 2016

Release Date

May 2007

Tesla

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1328 MHz

Base Clock

-

1480 MHz

Boost Clock

-

715 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

1536MB

HBM2

Memory Type

GDDR3

4096bit

Memory Bus

384bit

732.2GB/s

Bandwidth

76.80GB/s

Render Config

56

SM Count

16

-

Compute Units

-

3584

Shading Units

128

224

TMUs

32

96

ROPs

24

-

Tensor Cores

-

RT Cores

-

24 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

96 KB

Theoretical Performance

142.1 GPixel/s

Pixel Rate

14.40 GPixel/s

331.5 GTexel/s

Texture Rate

38.40 GTexel/s

21.22 TFLOPS

FP16 (half)

-

10.61 TFLOPS

FP32 (float)

345.6 GFLOPS

5.304 TFLOPS

FP64 (double)

-

Graphics Processor

GP100

GPU Name

G80

-

GPU Variant

-

Pascal

Architecture

Tesla

TSMC

Foundry

TSMC

16 nm

Process Size

90 nm

15.3 billion

Transistors

0.681 billion

610 mm²

Die Size

484 mm²

Board Design

300W

TDP

520W

700 W

Suggested PSU

900 W

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

1.3

Vulkan

N/A

6.0

CUDA

1.0

6.4

Shader Model

4.0

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