NVIDIA Tesla K20c vs NVIDIA Quadro K2000D

VS

NVIDIA Tesla K20c

NVIDIA Quadro K2000D

We compared two Professional market GPUs: 5GB VRAM Tesla K20c and 2GB VRAM Quadro K2000D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20c 's Advantages

More VRAM (5GB vs 2GB)

Larger VRAM bandwidth (208.0GB/s vs 64.00GB/s)

2112 additional rendering cores

NVIDIA Quadro K2000D 's Advantages

Lower TDP (51W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20c +380%

3.524 TFLOPS

Quadro K2000D

0.733 TFLOPS

Tesla K20c

VS

Quadro K2000D

Graphics Card

Nov 2012

Release Date

Mar 2013

Tesla

Generation

Quadro

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1300 MHz

Memory Clock

1000 MHz

Memory

5GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

320bit

Memory Bus

128bit

208.0GB/s

Bandwidth

64.00GB/s

Render Config

-

2496

Shading Units

384

208

TMUs

32

40

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

1280 KB

L2 Cache

256 KB

-

Theoretical Performance

36.71 GPixel/s

Pixel Rate

7.632 GPixel/s

146.8 GTexel/s

Texture Rate

30.53 GTexel/s

-

3.524 TFLOPS

FP32 (float)

732.7 GFLOPS

1175 GFLOPS

FP64 (double)

30.53 GFLOPS

Board Design

225W

TDP

51W

550 W

Suggested PSU

250 W

No outputs

Outputs

2x DVI 1x mini-DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110

GPU Name

GK107

GK110-885-KA-A1

GPU Variant

GK107-301-A2

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

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 K20c vs NVIDIA Tesla V100 SXM2 16 GB

2

NVIDIA Tesla K20c vs NVIDIA Quadro M520 Mobile

3

NVIDIA Tesla K20c vs NVIDIA GRID RTX T10 16

4

NVIDIA Tesla K20c vs NVIDIA GRID K260Q

5

NVIDIA Tesla K20c vs NVIDIA RTX A5000 Mobile

6

NVIDIA Tesla K20c vs NVIDIA Quadro M6000

7

NVIDIA Tesla K20c vs NVIDIA Tesla M2070

8

NVIDIA Tesla K20c vs AMD Instinct MI300X

9

NVIDIA Tesla K20c vs NVIDIA Tesla P40

10

NVIDIA Tesla K20c vs NVIDIA Quadro FX 380 LP

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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