NVIDIA Tesla K20X vs NVIDIA GRID K240Q

VS

NVIDIA Tesla K20X

NVIDIA GRID K240Q

We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 1024MB VRAM GRID K240Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20X 's Advantages

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (249.6GB/s vs 160.0GB/s)

1152 additional rendering cores

NVIDIA GRID K240Q 's Advantages

Released 7 months late

Lower TDP (225W vs 235W)

Score

Benchmark

FP32 (float)

Tesla K20X +71%

3.935 TFLOPS

GRID K240Q

2.289 TFLOPS

Tesla K20X

VS

GRID K240Q

Graphics Card

Nov 2012

Release Date

Jun 2013

Tesla

Generation

GRID

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1300 MHz

Memory Clock

1250 MHz

Memory

6GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

256bit

249.6GB/s

Bandwidth

160.0GB/s

Render Config

-

2688

Shading Units

1536

224

TMUs

128

48

ROPs

32

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

1536 KB

L2 Cache

512 KB

-

Theoretical Performance

40.99 GPixel/s

Pixel Rate

23.84 GPixel/s

164.0 GTexel/s

Texture Rate

95.36 GTexel/s

-

3.935 TFLOPS

FP32 (float)

2.289 TFLOPS

1312 GFLOPS

FP64 (double)

95.36 GFLOPS

Board Design

235W

TDP

225W

550 W

Suggested PSU

550 W

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

GK110

GPU Name

GK104

-

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

7.08 billion

Transistors

3.54 billion

561 mm²

Die Size

294 mm²

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 K20X vs NVIDIA Tesla T10 Processor

2

NVIDIA Tesla K20X vs NVIDIA Quadro M1200 Mobile

3

NVIDIA Tesla K20X vs NVIDIA Quadro 600

4

NVIDIA Tesla K20X vs NVIDIA Quadro NVS 420

5

NVIDIA Tesla K20X vs NVIDIA Quadro FX 5600 Mac Edition

6

NVIDIA Tesla K20X vs NVIDIA Tesla M1060

7

NVIDIA Tesla K20X vs NVIDIA Quadro P620

8

NVIDIA Tesla K20X vs NVIDIA Quadro K620M

9

NVIDIA Tesla K20X vs NVIDIA Quadro 3000M

10

NVIDIA Tesla K20X vs NVIDIA Quadro FX 580

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster