Intel Data Center GPU Flex 170 vs AMD Radeon Instinct MI250X

VS

Intel Data Center GPU Flex 170

AMD Radeon Instinct MI250X

We compared two Professional market GPUs: 16GB VRAM Data Center GPU Flex 170 and 128GB VRAM Radeon Instinct MI250X 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 9 months late

Boost Clock has increased by 21% (2050MHz vs 1700MHz)

Lower TDP (150W vs 500W)

AMD Radeon Instinct MI250X 's Advantages

More VRAM (128GB vs 16GB)

Larger VRAM bandwidth (3277GB/s vs 512.0GB/s)

9984 additional rendering cores

Score

Benchmark

FP32 (float)

Data Center GPU Flex 170

16.79 TFLOPS

Radeon Instinct MI250X +185%

47.87 TFLOPS

Data Center GPU Flex 170

VS

Radeon Instinct MI250X

Graphics Card

Aug 2022

Release Date

Nov 2021

Data Center GPU

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1950 MHz

Base Clock

1000 MHz

2050 MHz

Boost Clock

1700 MHz

2000 MHz

Memory Clock

1600 MHz

Memory

16GB

Memory Size

128GB

GDDR6

Memory Type

HBM2e

256bit

Memory Bus

8192bit

512.0GB/s

Bandwidth

3277GB/s

Render Config

-

Compute Units

220

-

4096

Shading Units

14080

256

TMUs

880

128

ROPs

0

-

32

RT Cores

-

L1 Cache

16 KB (per CU)

16 MB

L2 Cache

16 MB

-

Theoretical Performance

262.4 GPixel/s

Pixel Rate

0 MPixel/s

524.8 GTexel/s

Texture Rate

1496 GTexel/s

33.59 TFLOPS

FP16 (half)

383.0 TFLOPS

16.79 TFLOPS

FP32 (float)

47.87 TFLOPS

-

FP64 (double)

47.87 TFLOPS

Board Design

150W

TDP

500W

450 W

Suggested PSU

900 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

No outputs

1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

DG2-512

GPU Name

Aldebaran

ACM-G10

GPU Variant

Aldebaran XT

Generation 12.7

Architecture

CDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

6 nm

21.7 billion

Transistors

58.2 billion

406 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

-

6.6

Shader Model

N/A

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