NVIDIA Quadro K420 vs Intel Data Center GPU Max Subsystem

VS

NVIDIA Quadro K420

Intel Data Center GPU Max Subsystem

We compared two Professional market GPUs: 1024MB VRAM Quadro K420 and 128GB VRAM Data Center GPU Max Subsystem 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 2400W)

Intel Data Center GPU Max Subsystem 's Advantages

Released 8 years and 6 months late

Boost Clock1600MHz

More VRAM (128GB vs 1024GB)

Larger VRAM bandwidth (3205GB/s vs 28.51GB/s)

16192 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K420

0.336 TFLOPS

Data Center GPU Max Subsystem +15504%

52.43 TFLOPS

Quadro K420

VS

Data Center GPU Max Subsystem

Graphics Card

Jul 2014

Release Date

Jan 2023

Quadro

Generation

Data Center GPU

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1600 MHz

891 MHz

Memory Clock

1565 MHz

Memory

1024MB

Memory Size

128GB

DDR3

Memory Type

HBM2e

128bit

Memory Bus

8192bit

28.51GB/s

Bandwidth

3205GB/s

Render Config

-

192

Shading Units

16384

16

TMUs

1024

16

ROPs

0

-

Tensor Cores

1024

-

RT Cores

128

16 KB (per SMX)

L1 Cache

64 KB (per EU)

256 KB

L2 Cache

408 MB

-

Theoretical Performance

3.504 GPixel/s

Pixel Rate

0 MPixel/s

14.02 GTexel/s

Texture Rate

1638 GTexel/s

-

FP16 (half)

52.43 TFLOPS

336.4 GFLOPS

FP32 (float)

52.43 TFLOPS

14.02 GFLOPS

FP64 (double)

52.43 TFLOPS

Board Design

41W

TDP

2400W

200 W

Suggested PSU

2800 W

1x DVI 1x DisplayPort 1.2

Outputs

No outputs

None

Power Connectors

1x 16-pin

Graphics Processor

GK107

GPU Name

Ponte Vecchio

GK107-301-A2

GPU Variant

-

Kepler

Architecture

Generation 12.5

TSMC

Foundry

Intel

28 nm

Process Size

10 nm

1.27 billion

Transistors

100 billion

118 mm²

Die Size

1280 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

3.0

CUDA

-

5.1

Shader Model

6.6

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