NVIDIA Tesla K20X vs NVIDIA Tesla V100 SXM2 16 GB

VS

NVIDIA Tesla K20X

NVIDIA Tesla V100 SXM2 16 GB

We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 16GB VRAM Tesla V100 SXM2 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20X 's Advantages

Lower TDP (235W vs 250W)

NVIDIA Tesla V100 SXM2 16 GB 's Advantages

Released 7 years late

Boost Clock1597MHz

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (1133GB/s vs 249.6GB/s)

2432 additional rendering cores

Score

Benchmark

FP32 (float)

Tesla K20X

3.935 TFLOPS

Tesla V100 SXM2 16 GB +315%

16.35 TFLOPS

Tesla K20X

VS

Tesla V100 SXM2 16 GB

Graphics Card

Nov 2012

Release Date

Nov 2019

Tesla

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1245 MHz

-

Boost Clock

1597 MHz

1300 MHz

Memory Clock

1106 MHz

Memory

6GB

Memory Size

16GB

GDDR5

Memory Type

HBM2

384bit

Memory Bus

4096bit

249.6GB/s

Bandwidth

1133GB/s

Render Config

-

SM Count

80

2688

Shading Units

5120

224

TMUs

320

48

ROPs

128

-

Tensor Cores

640

-

16 KB (per SMX)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

6 MB

-

Theoretical Performance

40.99 GPixel/s

Pixel Rate

204.4 GPixel/s

164.0 GTexel/s

Texture Rate

511.0 GTexel/s

-

FP16 (half)

32.71 TFLOPS

3.935 TFLOPS

FP32 (float)

16.35 TFLOPS

1312 GFLOPS

FP64 (double)

8.177 TFLOPS

Board Design

235W

TDP

250W

550 W

Suggested PSU

600 W

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110

GPU Name

GV100

-

Kepler

Architecture

Volta

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

7.08 billion

Transistors

21.1 billion

561 mm²

Die Size

815 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

7.0

5.1

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA Tesla K20X vs NVIDIA Quadro P6000

2

NVIDIA Tesla K20X vs NVIDIA Quadro 5000 SDI

3

NVIDIA Tesla K20X vs NVIDIA Quadro 6000 SDI

4

NVIDIA Tesla K20X vs NVIDIA Tesla M2075

5

NVIDIA Tesla K20X vs NVIDIA Quadro RTX 8000 Passive

6

NVIDIA Tesla K20X vs NVIDIA Tesla C2050

7

NVIDIA Tesla K20X vs NVIDIA Tesla D870

8

NVIDIA Tesla K20X vs NVIDIA RTX A500 Mobile

9

NVIDIA Tesla K20X vs Intel Data Center GPU Max 1100

10

NVIDIA Tesla K20X vs AMD Instinct MI300A

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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