NVIDIA GRID K520Q vs Intel Data Center GPU Flex 170

VS

NVIDIA GRID K520Q

Intel Data Center GPU Flex 170

We compared two Professional market GPUs: 4GB VRAM GRID K520Q and 16GB VRAM Data Center GPU Flex 170 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Data Center GPU Flex 170 's Advantages

Released 8 years and 1 months late

Boost Clock2050MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 160.0GB/s)

2560 additional rendering cores

Lower TDP (150W vs 225W)

Score

Benchmark

FP32 (float)

GRID K520Q

2.289 TFLOPS

Data Center GPU Flex 170 +633%

16.79 TFLOPS

GRID K520Q

VS

Data Center GPU Flex 170

Graphics Card

Jul 2014

Release Date

Aug 2022

GRID

Generation

Data Center GPU

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1950 MHz

-

Boost Clock

2050 MHz

1250 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

512.0GB/s

Render Config

-

1536

Shading Units

4096

128

TMUs

256

32

ROPs

128

-

RT Cores

32

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

16 MB

-

Theoretical Performance

23.84 GPixel/s

Pixel Rate

262.4 GPixel/s

95.36 GTexel/s

Texture Rate

524.8 GTexel/s

-

FP16 (half)

33.59 TFLOPS

2.289 TFLOPS

FP32 (float)

16.79 TFLOPS

95.36 GFLOPS

FP64 (double)

-

Board Design

225W

TDP

150W

550 W

Suggested PSU

450 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

-

Power Connectors

1x 8-pin

Graphics Processor

GK104

GPU Name

DG2-512

-

GPU Variant

ACM-G10

Kepler

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

3.54 billion

Transistors

21.7 billion

294 mm²

Die Size

406 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.6

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