Main Page / Graphic cards / Comparision NVIDIA GeForce GTX 1080 Ti vs Nvidia Tesla K20

Nvidia Tesla K20

NVIDIA GeForce GTX 1080 Ti

Comparision Nvidia Tesla K20 vs NVIDIA GeForce GTX 1080 Ti

Nvidia Tesla K20

Rating: 0 points

WINNER
NVIDIA GeForce GTX 1080 Ti

Rating: 57 points

Grade

Nvidia Tesla K20

NVIDIA GeForce GTX 1080 Ti

Performance

Memory

General information

Functions

Top specs and features

GPU base clock speed

Nvidia Tesla K20: 706 MHz NVIDIA GeForce GTX 1080 Ti: 1481 MHz

RAM

Nvidia Tesla K20: 5 GB NVIDIA GeForce GTX 1080 Ti: 11 GB

Memory bandwidth

Nvidia Tesla K20: 208 GB/s NVIDIA GeForce GTX 1080 Ti: 484.4 GB/s

Effective memory speed

Nvidia Tesla K20: 5200 MHz NVIDIA GeForce GTX 1080 Ti: 11008 MHz

Gpu memory speed

Nvidia Tesla K20: 1300 MHz NVIDIA GeForce GTX 1080 Ti: 1376 MHz

Description

The Nvidia Tesla K20 video card is based on the Kepler architecture. NVIDIA GeForce GTX 1080 Ti on the Pascal architecture. The first has 7080 million transistors. The second is 11800 million. Nvidia Tesla K20 has a transistor size of 28 nm versus 16.

The base clock speed of the first video card is 706 MHz versus 1481 MHz for the second.

Let's move on to memory. Nvidia Tesla K20 has 5 GB. NVIDIA GeForce GTX 1080 Ti has 5 GB installed. The bandwidth of the first video card is 208 Gb/s versus 484.4 Gb/s of the second.

FLOPS of Nvidia Tesla K20 is 3.53. At NVIDIA GeForce GTX 1080 Ti 11.05.

Goes to tests in benchmarks. In the Passmark benchmark, Nvidia Tesla K20 scored There is no data points. And here is the second card 17251 points. In 3DMark, the first model scored There is no data points. Second 26338 points.

In terms of interfaces. The first video card is connected using There is no data. The second is PCIe 3.0 x16. Video card Nvidia Tesla K20 has Directx version 11. Video card NVIDIA GeForce GTX 1080 Ti -- Directx version - 12.1.

Regarding cooling, Nvidia Tesla K20 has 225W heat dissipation requirements versus 250W for NVIDIA GeForce GTX 1080 Ti.

Why NVIDIA GeForce GTX 1080 Ti is better than Nvidia Tesla K20

Power Consumption (TDP) 225 W против 250 W, less by -10%

Nvidia Tesla K20 vs NVIDIA GeForce GTX 1080 Ti: highlights

Nvidia Tesla K20

NVIDIA GeForce GTX 1080 Ti

Performance

GPU base clock speed

The graphics processing unit (GPU) has a high clock speed.

706 MHz

max 2457

Average: 1124.9 MHz

1481 MHz

max 2457

Average: 1124.9 MHz

Gpu memory speed

This is an important aspect for calculating memory bandwidth.

1300 MHz

max 16000

Average: 1468 MHz

1376 MHz

max 16000

Average: 1468 MHz

FLOPS

Measuring the processing power of a processor is called FLOPS.

3.53 TFLOPS

max 1142.32

Average: 53 TFLOPS

11.05 TFLOPS

max 1142.32

Average: 53 TFLOPS

RAM

RAM in video cards (also known as video memory or VRAM) is a special type of memory used by a video card to store graphics data. It serves as a temporary buffer for textures, shaders, geometry, and other graphics resources that are needed to display images on the screen. More RAM allows the graphics card to work with more data and handle more complex graphic scenes with high resolution and detail. Show more

5 GB

max 128

Average: 4.6 GB

11 GB

max 128

Average: 4.6 GB

Number of PCIe lanes

The number of PCIe lanes in video cards determines the speed and bandwidth of data transfer between the video card and other computer components through the PCIe interface. The more PCIe lanes a video card has, the more bandwidth and ability to communicate with other computer components. Show more

max 16

Average:

max 16

Average:

Pixel rendering speed

The higher the pixel rendering speed, the smoother and more realistic the display of graphics and the movement of objects on the screen will be.

37 GTexel/s

max 563

Average: 94.3 GTexel/s

139 GTexel/s

max 563

Average: 94.3 GTexel/s

TMUs

Responsible for texturing objects in 3D graphics. TMU provides textures to the surfaces of objects, which gives them a realistic look and detail. The number of TMUs in a video card determines its ability to process textures. The more TMUs, the more textures can be processed at the same time, which contributes to better texturing of objects and increases the realism of graphics. Show more

208

max 880

Average: 140.1

224

max 880

Average: 140.1

ROPs

Responsible for the final processing of pixels and their display on the screen. ROPs perform various operations on pixels, such as blending colors, applying transparency, and writing to the framebuffer. The number of ROPs in a video card affects its ability to process and display graphics. The more ROPs, the more pixels and image fragments can be processed and displayed on the screen at the same time. A higher number of ROPs generally results in faster and more efficient graphics rendering and better performance in games and graphics applications. Show more

max 256

Average: 56.8

max 256

Average: 56.8

Number of shader blocks

The number of shader units in video cards refers to the number of parallel processors that perform computational operations in the GPU. The more shader units in the video card, the more computing resources are available for processing graphics tasks. Show more

2496

max 17408

Average:

3584

max 17408

Average:

L2 cache size

Used to temporarily store data and instructions used by the graphics card when performing graphics calculations. A larger L2 cache allows the graphics card to store more data and instructions, which helps speed up the processing of graphics operations. Show more

1280

2750

Texture size

A certain number of textured pixels are displayed on the screen every second.

147 GTexels/s

max 756.8

Average: 145.4 GTexels/s

332 GTexels/s

max 756.8

Average: 145.4 GTexels/s

architecture name

Kepler

Pascal

GPU name

GK110

GP102

Memory

Memory bandwidth

This is the rate at which the device stores or reads information.

208 GB/s

max 2656

Average: 257.8 GB/s

484.4 GB/s

max 2656

Average: 257.8 GB/s

Effective memory speed

The effective memory clock is calculated from the size and transfer rate of the memory information. The performance of the device in applications depends on the clock frequency. The higher it is, the better. Show more

5200 MHz

max 19500

Average: 6984.5 MHz

11008 MHz

max 19500

Average: 6984.5 MHz

RAM

5 GB

max 128

Average: 4.6 GB

11 GB

max 128

Average: 4.6 GB

GDDR memory versions

Latest versions of GDDR memory provide high data transfer rates to improve overall performance

max 6

Average: 4.9

max 6

Average: 4.9

Memory bus width

A wide memory bus means that it can transfer more information in one cycle. This property affects memory performance as well as the overall performance of the device's graphics card. Show more

320 bit

max 8192

Average: 283.9 bit

352 bit

max 8192

Average: 283.9 bit

General information

Crystal size

The physical dimensions of the chip on which the transistors, microcircuits and other components necessary for the operation of the video card are located. The larger the die size, the more space the GPU takes up on the graphics card. Larger die sizes can provide more computing resources such as CUDA cores or tensor cores, which can result in increased performance and graphics processing capabilities. Show more

561

max 826

Average: 356.7

471

max 826

Average: 356.7

Length

266

max 524

Average: 250.2

268

max 524

Average: 250.2

Generation

A new generation of graphics card usually includes improved architecture, higher performance, more efficient use of power, improved graphics capabilities, and new features. Show more

Tesla

GeForce 10

Manufacturer

TSMC

Power supply power

When choosing a power supply for a video card, you must take into account the power requirements of the video card manufacturer, as well as other computer components. Show more

550

max 1300

Average:

600

max 1300

Average:

Year of issue

2012

max 2023

Average:

2017

max 2023

Average:

Power Consumption (TDP)

Heat Dissipation Requirements (TDP) is the maximum possible amount of energy dissipated by the cooling system. The lower the TDP, the less power will be consumed Show more

225 W

Average: 160 W

250 W

Average: 160 W

Technological process

The small size of the semiconductors means this is a new generation chip.

28 nm

Average: 34.7 nm

16 nm

Average: 34.7 nm

Number of transistors

The higher their number, the more processor power this indicates.

7080 million

max 80000

Average: 7150 million

11800 million

max 80000

Average: 7150 million

PCIe connection interface

A considerable speed of the expansion card used to connect the computer to the peripherals is provided. The updated versions offer impressive bandwidth and high performance. Show more

max 4

Average: 3

max 4

Average: 3

Functions

OpenGL Version

OpenGL provides access to the graphics card's hardware capabilities for displaying 2D and 3D graphics objects. New versions of OpenGL may include support for new graphical effects, performance optimizations, bug fixes, and other improvements. Show more

4.6

max 4.6

Average:

4.6

max 4.6

Average:

DirectX

Used in demanding games, providing improved graphics

max 12.2

Average: 11.4

12.1

max 12.2

Average: 11.4

Shader model version

The higher the version of the shader model in the video card, the more functions and possibilities are available for programming graphic effects.

5.1

max 6.7

Average: 5.9

6.4

max 6.7

Average: 5.9

CUDA Version

Allows you to use the compute cores of your graphics card to perform parallel computing, which can be useful in areas such as scientific research, deep learning, image processing, and other computationally intensive tasks. Show more

3.5

max 9

Average:

6.1

max 9

Average:

FAQ

How does the Nvidia Tesla K20 processor perform in benchmarks?

Passmark Nvidia Tesla K20 scored There is no data points. The second video card scored 17251 points in Passmark.

What FLOPS do video cards have?

FLOPS Nvidia Tesla K20 is 3.53 TFLOPS. But the second video card has FLOPS equal to 11.05 TFLOPS.

What power consumption?

Nvidia Tesla K20 225 Watt. NVIDIA GeForce GTX 1080 Ti 250 Watt.

How fast are Nvidia Tesla K20 and NVIDIA GeForce GTX 1080 Ti?

Nvidia Tesla K20 operates at 706 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of NVIDIA GeForce GTX 1080 Ti reaches 1481 MHz. In turbo mode it reaches 1582 MHz.

What kind of memory do graphics cards have?

Nvidia Tesla K20 supports GDDR5. Installed 5 GB of RAM. Throughput reaches 208 GB/s. NVIDIA GeForce GTX 1080 Ti works with GDDR5. The second one has 11 GB of RAM installed. Its bandwidth is 208 GB/s.