NVIDIA Tesla K20s vs Intel Arctic Sound 1T

VS

NVIDIA Tesla K20s

Intel Arctic Sound 1T

We compared two Professional market GPUs: 5GB VRAM Tesla K20s and 16GB VRAM Arctic Sound 1T to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20s 's Advantages

Lower TDP (225W vs 350W)

Intel Arctic Sound 1T 's Advantages

Released 7 years and 11 months late

More VRAM (16GB vs 5GB)

Larger VRAM bandwidth (1229GB/s vs 208.0GB/s)

3648 additional rendering cores

Score

Benchmark

FP32 (float)

Tesla K20s

2.87 TFLOPS

Arctic Sound 1T +285%

11.06 TFLOPS

Tesla K20s

VS

Arctic Sound 1T

Graphics Card

Feb 2013

Release Date

Jan 2021

Tesla

Generation

Xe Graphics

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

1300 MHz

Memory Clock

1200 MHz

Memory

5GB

Memory Size

16GB

GDDR5

Memory Type

HBM2e

320bit

Memory Bus

4096bit

208.0GB/s

Bandwidth

1229GB/s

Render Config

-

2496

Shading Units

6144

208

TMUs

192

40

ROPs

96

-

16 KB (per SMX)

L1 Cache

-

1280 KB

L2 Cache

8 MB

-

Theoretical Performance

29.90 GPixel/s

Pixel Rate

86.40 GPixel/s

119.6 GTexel/s

Texture Rate

172.8 GTexel/s

-

FP16 (half)

22.12 TFLOPS

2.870 TFLOPS

FP32 (float)

11.06 TFLOPS

956.8 GFLOPS

FP64 (double)

2.765 TFLOPS

Board Design

225W

TDP

350W

550 W

Suggested PSU

750 W

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK110

GPU Name

Arctic Sound

-

Kepler

Architecture

Generation 12.5

TSMC

Foundry

Intel

28 nm

Process Size

10 nm

7.08 billion

Transistors

8 billion

561 mm²

Die Size

190 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

6.5

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