NVIDIA Quadro K420 vs Intel Arctic Sound 1T

VS

NVIDIA Quadro K420 Intel Arctic Sound 1T

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

Main Differences

NVIDIA Quadro K420 's Advantages

Lower TDP (41W vs 350W)

Intel Arctic Sound 1T 's Advantages

Released 6 years and 6 months late

More VRAM (16GB vs 1GB)

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

5952 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K420

0.336 TFLOPS

Arctic Sound 1T +3191%

11.06 TFLOPS

Quadro K420

VS

Arctic Sound 1T

Graphics Card

Jul 2014

Release Date

Jan 2021

Quadro

Generation

Xe Graphics

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

891 MHz

Memory Clock

1200 MHz

Memory

1024MB

Memory Size

16GB

DDR3

Memory Type

HBM2e

128bit

Memory Bus

4096bit

28.51GB/s

Bandwidth

1229GB/s

Render Config

-

SM Count

-

Compute Units

-

192

Shading Units

6144

16

TMUs

192

16

ROPs

96

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

8 MB

Theoretical Performance

3.504 GPixel/s

Pixel Rate

86.40 GPixel/s

14.02 GTexel/s

Texture Rate

172.8 GTexel/s

-

FP16 (half)

22.12 TFLOPS

336.4 GFLOPS

FP32 (float)

11.06 TFLOPS

14.02 GFLOPS

FP64 (double)

2.765 TFLOPS

Graphics Processor

GK107

GPU Name

Arctic Sound

GK107-301-A2

GPU Variant

-

Kepler

Architecture

Generation 12.5

TSMC

Foundry

Intel

28 nm

Process Size

10 nm

1.27 billion

Transistors

8 billion

118 mm²

Die Size

190 mm²

Board Design

41W

TDP

350W

200 W

Suggested PSU

750 W

1x DVI 1x DisplayPort 1.2

Outputs

No outputs

None

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

3.0

CUDA

-

5.1

Shader Model

6.5

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