Intel Arctic Sound 1T vs AMD Radeon Instinct MI250X

VS

Intel Arctic Sound 1T

AMD Radeon Instinct MI250X

We compared two Professional market GPUs: 16GB VRAM Arctic Sound 1T and 128GB VRAM Radeon Instinct MI250X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arctic Sound 1T 's Advantages

Lower TDP (350W vs 500W)

AMD Radeon Instinct MI250X 's Advantages

Released 10 months late

Boost Clock1700MHz

More VRAM (128GB vs 16GB)

Larger VRAM bandwidth (3277GB/s vs 1229GB/s)

7936 additional rendering cores

Score

Benchmark

FP32 (float)

Arctic Sound 1T

11.06 TFLOPS

Radeon Instinct MI250X +332%

47.87 TFLOPS

Arctic Sound 1T

VS

Radeon Instinct MI250X

Graphics Card

Jan 2021

Release Date

Nov 2021

Xe Graphics

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1700 MHz

1200 MHz

Memory Clock

1600 MHz

Memory

16GB

Memory Size

128GB

HBM2e

Memory Type

HBM2e

4096bit

Memory Bus

8192bit

1229GB/s

Bandwidth

3277GB/s

Render Config

-

Compute Units

220

-

6144

Shading Units

14080

192

TMUs

880

96

ROPs

0

-

L1 Cache

16 KB (per CU)

8 MB

L2 Cache

16 MB

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

0 MPixel/s

172.8 GTexel/s

Texture Rate

1496 GTexel/s

22.12 TFLOPS

FP16 (half)

383.0 TFLOPS

11.06 TFLOPS

FP32 (float)

47.87 TFLOPS

2.765 TFLOPS

FP64 (double)

47.87 TFLOPS

Board Design

350W

TDP

500W

750 W

Suggested PSU

900 W

No outputs

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Processor

Arctic Sound

GPU Name

Aldebaran

-

GPU Variant

Aldebaran XT

Generation 12.5

Architecture

CDNA 2.0

Intel

Foundry

TSMC

10 nm

Process Size

6 nm

8 billion

Transistors

58.2 billion

190 mm²

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

N/A

Vulkan

N/A

-

6.5

Shader Model

N/A

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