NVIDIA Tesla K20X vs Intel Arctic Sound 2T

VS

We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 16GB VRAM Arctic Sound 2T 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 500W)

Intel Arctic Sound 2T 's Advantages

Released 8 years and 2 months late

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (1229GB/s vs 249.6GB/s)

4992 additional rendering cores

Score

Benchmark

FP32 (float)

Tesla K20X

3.935 TFLOPS

Arctic Sound 2T +251%

13.82 TFLOPS

Tesla K20X

VS

Arctic Sound 2T

Graphics Card

Nov 2012

Release Date

Jan 2021

Tesla

Generation

Xe Graphics

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1300 MHz

Memory Clock

1200 MHz

Memory

6GB

Memory Size

16GB

GDDR5

Memory Type

HBM2e

384bit

Memory Bus

4096bit

249.6GB/s

Bandwidth

1229GB/s

Render Config

-

SM Count

-

Compute Units

-

2688

Shading Units

7680

224

TMUs

240

48

ROPs

120

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

8 MB

Theoretical Performance

40.99 GPixel/s

Pixel Rate

108.0 GPixel/s

164.0 GTexel/s

Texture Rate

216.0 GTexel/s

-

FP16 (half)

27.65 TFLOPS

3.935 TFLOPS

FP32 (float)

13.82 TFLOPS

1312 GFLOPS

FP64 (double)

3.456 TFLOPS

Graphics Processor

GK110

GPU Name

Arctic Sound

-

GPU Variant

-

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

Board Design

235W

TDP

500W

550 W

Suggested PSU

900 W

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

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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