NVIDIA Quadro K1000M vs NVIDIA Tesla S870

VS

We compared two Professional market GPUs: 2GB VRAM Quadro K1000M and 1536MB VRAM Tesla S870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K1000M 's Advantages

Released 5 years and 1 months late

More VRAM (2GB vs 1GB)

64 additional rendering cores

Lower TDP (45W vs 800W)

NVIDIA Tesla S870 's Advantages

Larger VRAM bandwidth (76.80GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)

Quadro K1000M

0.326 TFLOPS

Tesla S870 +6%

0.346 TFLOPS

Quadro K1000M

VS

Tesla S870

Graphics Card

Jun 2012

Release Date

May 2007

Quadro Mobile

Generation

Tesla

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1536MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

384bit

28.80GB/s

Bandwidth

76.80GB/s

Render Config

-

SM Count

16

-

Compute Units

-

192

Shading Units

128

16

TMUs

32

16

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

96 KB

Theoretical Performance

3.400 GPixel/s

Pixel Rate

14.40 GPixel/s

13.60 GTexel/s

Texture Rate

38.40 GTexel/s

-

FP16 (half)

-

326.4 GFLOPS

FP32 (float)

345.6 GFLOPS

13.60 GFLOPS

FP64 (double)

-

Graphics Processor

GK107

GPU Name

G80

N14P-Q1-A2

GPU Variant

-

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

1.27 billion

Transistors

0.681 billion

118 mm²

Die Size

484 mm²

Board Design

45W

TDP

800W

-

Suggested PSU

1200 W

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

1.1

Vulkan

N/A

3.0

CUDA

1.0

5.1

Shader Model

4.0

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