AMD Radeon E9171 Full Specs

Summary

512 Shaders 1.22GHz

4GB GDDR596GB/s

Peak·FP32·FP16 1.25 TFLOPS

Form Factor MCM

TDP 35W

Theoretical Performance

Clock Speed1219MHz UC·Base·Boost·OC

Peak OPS 1.25 TFLOPSFP16

FP32 1.25 TFLOPS

FP64 78.02 GFLOPS

Pixel Rate 19.5 GPixel/s

Texture Rate 39 GTexel/s

Core Config

Shaders 512 Shaders

TMUs 32 TMUs

ROPs 16 ROPs

CUs 8 CUs

Clocks

Base Clock 1.12GHz

Boost Clock 1.22GHz

Cache

L1 16KB/CU

L2 Cache 512KB shared

Memory

4GB GDDR5

Memory Bus 128-bit

Memory Speed 6GT/s

Memory Bandwidth 96GB/s

ECC No

Power & Thermals

TDP 35W

Video Output

Max Resolution 5120x2880

Refresh Rate Calculator 5120x2880 Resolution5K Refresh Rate 60Hz

Multi-Monitor 3

Adaptive Sync FreeSync

DSC Not Supported

HDCP HDCP 2.2

API Support

Shader Model 6.7

DirectX DirectX 12 Direct3D 12_0

OpenGL 4.6 OpenCL 2.1 Vulkan 1.3

GFX 8

Encoder

Encoder VCE 3.4

Codec AVC (H.264) HEVC (H.265)

Decoder

Decoder UVD 6.3

Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264) HEVC (H.265)

Card

Form Factor MCM

PCIe PCIe 3.0 x8

Cooling Passive

Multi-GPU Multi-GPU Support Supported Multi-GPU Type CrossFire XDMA

Chip

Manufacturer AMD

Chip Designer AMD

Architecture GCN 4

Family Embedded

Branding

Codename Lexa

Chip Variant Polaris 12 XL

Market Segment Server

Release Date Oct 1, 2017

Fabrication

Foundry GlobalFoundries

Fabrication Node 14LPP

Die Size 103mm²

Transistor Count 2.2B

Transistor Density 21.36 MTr/mm²

Images