Radeon Instinct MI8 Specs

AMD Radeon Instinct MI8

Radeon Instinct MI8

4096 Shaders

4GB HBM

1000MHz

FP32

8.19 TFLOPS

-

-

Form Factor

PCIe Card

2.0-Slots

TDP

175W

Power Connectors

-

1x 8-Pin

-

-

Benchmarks

Geekbench 5

GB5 OpenCL - N/A

0%

GB5 CUDA - N/A

0%

GB5 Metal - N/A

0%

GB5 Vulkan - N/A

0%

OctaneBench

OCT 2020.1 - N/A

0%

OCT Metal - N/A

0%

Tech Specs

Chip

Manufacturer

AMD

Chip Designer

AMD

Architecture

GCN 3

Codename

Fiji

-

Variant

Fiji XT GL

Market Segment

Server

Release Date

6/20/2017

Fabrication

Foundry

TSMC

-

Fabrication Node

28nm

-

Die Size

596 mm²

-

Transistor Count

8.9 Billion

-

Transistor Density

14.93M/mm²

-

Form

Form

PCIe Card

Core Config

Shading Units

4096 Shaders

-

Texture Mapping Units

256 TMUs

Render Output Units

64 ROPs

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-

-

-

-

-

Compute Units

64 CUs

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-

-

-

Clock Speeds

-

-

1000MHz Base

1000MHz

Theoretical Performance

Floating Point

-

-

-

-

-

-

-

-

-

-

-

FP32

8.19 TFLOPS

-

-

FP64

0.51 TFLOPS

-

-

-

-

-

-

Pixel Fillrate

64 GPixel/s

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-

Texture Fillrate

256 GTexel/s

Cache

-

-

L1

-

-

16KB/CU

-

L2

2MB Shared

-

-

-

Memory

4GB

HBM

ECC

Bus Width

4096Bit

Clock

500MHz

Transfer Rate

1GT/s

Bandwidth

512GB/s

-

-

-

-

-

-

-

-

-

Thermals

TDP

175W

-

-

Ports

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

No Ports

Video Output

Max Resolution

4096x2160

Max Resolution Refresh Rate

60Hz

Variable Refresh Rate

-

FreeSync

-

Display Stream Compression (DSC)

Not Supported

Multi Monitor Support

4

Content Protection

HDCP 1.4

Video Encoder

Model

VCE 3.0

Codec

-

-

-

-

-

-

-

-

AVC (H.264)

HEVC (H.265)

-

-

-

-

Video Decoder

Model

UVD 6.0

Codec

MPEG-1

MPEG-2

MPEG-4

JPEG

VC-1

-

-

-

AVC (H.264)

HEVC (H.265)

-

-

-

-

API Support

Direct X

12

Direct 3D

12_0

OpenGL

4.6

OpenCL

2.1

Vulkan

1.2

Shader Model

6.5

-

-

GFX

8

-

-

-

-

Card

-

-

-

-

Power Connectors

-

-

-

1x 8-Pin

-

-

-

Slots Required

2.0

PCIe Version

3.0

PCIe Lanes

16

Multi GPU Support

Supported

Type

CrossFire XDMA

Height

111 mm (4.37 in)

Width

152 mm (5.98 in)

Depth

37 mm (1.46 in)

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