NVIDIA Tesla K20Xm vs NVIDIA Quadro RTX 4000 Mobile

VS

NVIDIA Tesla K20Xm NVIDIA Quadro RTX 4000 Mobile

We compared two Professional market GPUs: 6GB VRAM Tesla K20Xm and 8GB VRAM Quadro RTX 4000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20Xm 's Advantages

128 additional rendering cores

NVIDIA Quadro RTX 4000 Mobile 's Advantages

Released 6 years and 6 months late

Boost Clock1560MHz

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 249.6GB/s)

Lower TDP (110W vs 235W)

Score

Benchmark

FP32 (float)

Tesla K20Xm

3.935 TFLOPS

Quadro RTX 4000 Mobile +102%

7.987 TFLOPS

Tesla K20Xm

VS

Quadro RTX 4000 Mobile

Graphics Card

Nov 2012

Release Date

May 2019

Tesla

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1110 MHz

-

Boost Clock

1560 MHz

1300 MHz

Memory Clock

1750 MHz

Memory

6GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

249.6GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

40

-

Compute Units

-

2688

Shading Units

2560

224

TMUs

160

48

ROPs

64

-

Tensor Cores

320

-

RT Cores

40

16 KB (per SMX)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

4 MB

Theoretical Performance

40.99 GPixel/s

Pixel Rate

99.84 GPixel/s

164.0 GTexel/s

Texture Rate

249.6 GTexel/s

-

FP16 (half)

15.97 TFLOPS

3.935 TFLOPS

FP32 (float)

7.987 TFLOPS

1312 GFLOPS

FP64 (double)

249.6 GFLOPS

Graphics Processor

GK110

GPU Name

TU104

-

GPU Variant

N19E-Q3-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

7.08 billion

Transistors

13.6 billion

561 mm²

Die Size

545 mm²

Board Design

235W

TDP

110W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

7.5

5.1

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA Tesla K20Xm vs NVIDIA Quadro P600 Mobile

2

NVIDIA Tesla K20Xm vs NVIDIA Quadro K510M

3

NVIDIA Tesla K20Xm vs NVIDIA RTX A3000 Mobile 12 GB

4

NVIDIA Tesla K20Xm vs NVIDIA Quadro K600

5

NVIDIA Tesla K20Xm vs NVIDIA Tesla S1070

6

NVIDIA Tesla K20Xm vs NVIDIA Tesla M2075

7

NVIDIA Tesla K20Xm vs NVIDIA Quadro NVS 130M

8

NVIDIA Tesla K20Xm vs NVIDIA GRID RTX T10 4

9

NVIDIA Tesla K20Xm vs NVIDIA Quadro K5000

10

NVIDIA Tesla K20Xm vs NVIDIA Quadro M5000M

Related News

1

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

2

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

3

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

4

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

5

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

6

AMD's Latest Breakthrough Technology Could Change the Game in the Future

7

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

8

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

9

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

10

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied