AMD Radeon Instinct MI250 vs Intel Data Center GPU Flex 170

VS

AMD Radeon Instinct MI250

Intel Data Center GPU Flex 170

We compared two Professional market GPUs: 128GB VRAM Radeon Instinct MI250 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

AMD Radeon Instinct MI250 's Advantages

More VRAM (128GB vs 16GB)

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

9216 additional rendering cores

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)

Score

Benchmark

FP32 (float)

Radeon Instinct MI250 +169%

45.26 TFLOPS

Data Center GPU Flex 170

16.79 TFLOPS

Radeon Instinct MI250

VS

Data Center GPU Flex 170

Graphics Card

Nov 2021

Release Date

Aug 2022

Radeon Instinct

Generation

Data Center GPU

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

1950 MHz

1700 MHz

Boost Clock

2050 MHz

1600 MHz

Memory Clock

2000 MHz

Memory

128GB

Memory Size

16GB

HBM2e

Memory Type

GDDR6

8192bit

Memory Bus

256bit

3277GB/s

Bandwidth

512.0GB/s

Render Config

208

Compute Units

-

13312

Shading Units

4096

832

TMUs

256

0

ROPs

128

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

16 MB

L2 Cache

16 MB

-

Theoretical Performance

0 MPixel/s

Pixel Rate

262.4 GPixel/s

1414 GTexel/s

Texture Rate

524.8 GTexel/s

362.1 TFLOPS

FP16 (half)

33.59 TFLOPS

45.26 TFLOPS

FP32 (float)

16.79 TFLOPS

45.26 TFLOPS

FP64 (double)

-

Board Design

500W

TDP

150W

900 W

Suggested PSU

450 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Aldebaran

GPU Name

DG2-512

Aldebaran

GPU Variant

ACM-G10

CDNA 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

6 nm

Process Size

6 nm

58.2 billion

Transistors

21.7 billion

Unknown

Die Size

406 mm²

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

-

N/A

Shader Model

6.6

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