Intel Arctic Sound 1T vs NVIDIA Quadro K420

VS

Intel Arctic Sound 1T

NVIDIA Quadro K420

We compared two Professional market GPUs: 16GB VRAM Arctic Sound 1T and 1024MB VRAM Quadro K420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arctic Sound 1T 's Advantages

Released 6 years and 6 months late

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (1229GB/s vs 28.51GB/s)

5952 additional rendering cores

NVIDIA Quadro K420 's Advantages

Lower TDP (41W vs 350W)

Score

Benchmark

FP32 (float)

Arctic Sound 1T +3191%

11.06 TFLOPS

Quadro K420

0.336 TFLOPS

Arctic Sound 1T

VS

Quadro K420

Graphics Card

Jan 2021

Release Date

Jul 2014

Xe Graphics

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1200 MHz

Memory Clock

891 MHz

Memory

16GB

Memory Size

1024MB

HBM2e

Memory Type

DDR3

4096bit

Memory Bus

128bit

1229GB/s

Bandwidth

28.51GB/s

Render Config

-

6144

Shading Units

192

TMUs

16

96

ROPs

16

-

L1 Cache

16 KB (per SMX)

8 MB

L2 Cache

256 KB

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

3.504 GPixel/s

172.8 GTexel/s

Texture Rate

14.02 GTexel/s

22.12 TFLOPS

FP16 (half)

-

11.06 TFLOPS

FP32 (float)

336.4 GFLOPS

2.765 TFLOPS

FP64 (double)

14.02 GFLOPS

Board Design

350W

TDP

41W

750 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x DisplayPort 1.2

None

Power Connectors

None

Graphics Processor

Arctic Sound

GPU Name

GK107

-

GPU Variant

GK107-301-A2

Generation 12.5

Architecture

Kepler

Intel

Foundry

TSMC

10 nm

Process Size

28 nm

8 billion

Transistors

1.27 billion

190 mm²

Die Size

118 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

6.5

Shader Model

5.1

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