NVIDIA Tesla K20m vs NVIDIA Quadro P500 Mobile

VS

NVIDIA Tesla K20m NVIDIA Quadro P500 Mobile

We compared two Professional market GPUs: 5GB VRAM Tesla K20m and 2GB VRAM Quadro P500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20m 's Advantages

More VRAM (5GB vs 2GB)

Larger VRAM bandwidth (208.0GB/s vs 40.10GB/s)

2240 additional rendering cores

NVIDIA Quadro P500 Mobile 's Advantages

Released 5 years late

Boost Clock1518MHz

Lower TDP (18W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20m +353%

3.524 TFLOPS

Quadro P500 Mobile

0.777 TFLOPS

Tesla K20m

VS

Quadro P500 Mobile

Graphics Card

Jan 2013

Release Date

Jan 2018

Tesla

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1455 MHz

-

Boost Clock

1518 MHz

1300 MHz

Memory Clock

1253 MHz

Memory

5GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

320bit

Memory Bus

64bit

208.0GB/s

Bandwidth

40.10GB/s

Render Config

-

SM Count

2

-

Compute Units

-

2496

Shading Units

256

208

TMUs

16

40

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

1280 KB

L2 Cache

512 KB

Theoretical Performance

36.71 GPixel/s

Pixel Rate

24.29 GPixel/s

146.8 GTexel/s

Texture Rate

24.29 GTexel/s

-

FP16 (half)

12.14 GFLOPS

3.524 TFLOPS

FP32 (float)

777.2 GFLOPS

1175 GFLOPS

FP64 (double)

24.29 GFLOPS

Graphics Processor

GK110

GPU Name

GP108

-

GPU Variant

-

Kepler

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

7.08 billion

Transistors

1.8 billion

561 mm²

Die Size

74 mm²

Board Design

225W

TDP

18W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

6.1

5.1

Shader Model

6.4

Related GPU Comparisons

1

NVIDIA Tesla M4 vs NVIDIA Tesla K20m

2

NVIDIA Tesla V100 FHHL vs NVIDIA Tesla K20m

3

NVIDIA Tesla M40 vs NVIDIA Tesla K20m

4

NVIDIA GRID M40 vs NVIDIA Tesla K20m

5

NVIDIA Tesla K20m vs NVIDIA Tesla K40t

6

NVIDIA Tesla K20m vs NVIDIA Quadro K1000M

7

NVIDIA Tesla K20m vs NVIDIA L40G

8

NVIDIA Tesla K20m vs AMD Radeon PRO W7800

9

NVIDIA Tesla K20m vs NVIDIA Quadro FX 3800M

10

NVIDIA Tesla K20m vs NVIDIA RTX A3000 Mobile