NVIDIA Tesla K20m vs NVIDIA GRID K100

VS

We compared two Professional market GPUs: 5GB VRAM Tesla K20m and 256MB VRAM GRID K100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20m 's Advantages

Larger VRAM bandwidth (208.0GB/s vs 28.51GB/s)

2304 additional rendering cores

NVIDIA GRID K100 's Advantages

Lower TDP (130W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20m +980%

3.524 TFLOPS

GRID K100

0.326 TFLOPS

Tesla K20m

VS

GRID K100

Graphics Card

Jan 2013

Release Date

Jun 2013

Tesla

Generation

GRID

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1300 MHz

Memory Clock

891 MHz

Memory

5GB

Memory Size

256MB

GDDR5

Memory Type

DDR3

320bit

Memory Bus

128bit

208.0GB/s

Bandwidth

28.51GB/s

Render Config

-

SM Count

-

Compute Units

-

2496

Shading Units

192

208

TMUs

16

40

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

1280 KB

L2 Cache

256 KB

Theoretical Performance

36.71 GPixel/s

Pixel Rate

3.400 GPixel/s

146.8 GTexel/s

Texture Rate

13.60 GTexel/s

-

FP16 (half)

-

3.524 TFLOPS

FP32 (float)

326.4 GFLOPS

1175 GFLOPS

FP64 (double)

13.60 GFLOPS

Graphics Processor

GK110

GPU Name

GK107

-

GPU Variant

-

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

7.08 billion

Transistors

1.27 billion

561 mm²

Die Size

118 mm²

Board Design

225W

TDP

130W

550 W

Suggested PSU

300 W

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.5

CUDA

3.0

5.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA Tesla K20m vs NVIDIA RTX A5000

2

NVIDIA Tesla K20m vs NVIDIA Quadro FX 570

3

NVIDIA Tesla K20m vs AMD Radeon Instinct MI25

4

NVIDIA Tesla K20m vs NVIDIA Quadro FX 1700 Mac Edition

5

NVIDIA Tesla K20m vs NVIDIA GRID K260Q

6

NVIDIA Tesla K20m vs NVIDIA Tesla P4

7

NVIDIA Tesla K20m vs NVIDIA GRID M60 4A

8

NVIDIA Tesla K20m vs NVIDIA Quadro M1200 Mobile

9

NVIDIA Tesla K20m vs NVIDIA Quadro T1000 Max Q

10

NVIDIA Tesla K20m vs NVIDIA Tesla T10

Related News

1

NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs

2

Only 3 Weeks Left! AMD Zen5 Launching Soon

3

Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!

4

Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs

5

Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher

6

It's 2024: This Company Released a Laptop Supporting DOS and Windows 95

7

AMD's Strix Halo Supports Up to 128GB Memory, Clearly Designed for AI Large Language Models

8

AMD to Launch Advanced Ryzen AI PRO Series Soon

9

Intel Delays Lunar Lake Shipment: Postponed from June to September

10

Initial Test Results of AMD Ryzen AI 9 365 Revealed: IPC Improvement Meets Expectations