Apple Radeon Pro W6900X Full Specs

Summary

5,120 Shaders 2.17GHz

32GB GDDR6512GB/s

Peak·FP32·FP16 22.23 TFLOPS

Form Factor MPX

TDP 300W

Theoretical Performance

Clock Speed2171MHz UC·Base·Boost·OC

Peak OPS 44.46 TFLOPSFP16

FP32 22.23 TFLOPS

FP64 1.39 TFLOPS

Pixel Rate 277.9 GPixel/s

Texture Rate 694.7 GTexel/s

Core Config

Shaders 5,120 Shaders

TMUs 320 TMUs

ROPs 128 ROPs

RT Cores 80 RT-Cores

CUs 80 CUs

Clocks

Base Clock 1.82GHz

Boost Clock 2.17GHz

Cache

L0 Cache 32KB/WGP

L1 128KB/Array

L2 Cache 4MB shared

L3 Cache 128MB shared

L3 Bandwidth 1.66TB/s

Memory

32GB GDDR6

Memory Bus 256-bit

Memory Speed 16GT/s

Memory Bandwidth 512GB/s

ECC No

Power & Thermals

TDP 300W

Max Temp 100°C Max

Video Output

Max Resolution 7680x4320

Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 120Hz

Multi-Monitor 6

Adaptive Sync FreeSync

DSC Supported

HDCP HDCP 2.3

Ports

1x HDMI 2.0 4x Thunderbolt 3

API Support

Shader Model 6.5

DirectX DirectX 12 Direct3D 12_2

OpenGL 4.6 OpenCL 2.1 Vulkan 1.2

GFX 10.3

Encoder

Encoder VCN 3.0

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

Decoder

Decoder VCN 3.0

Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor MPX

PCIe PCIe 4.0 x16 4-Slots

Cooling Passive

Multi-GPU Multi-GPU Support Supported Multi-GPU Type Bridgeless

Chip

Manufacturer Apple

Chip Designer AMD

Architecture RDNA 2

Family Radeon Pro W

Branding

Codename Sienna Cichlid

Chip Variant Navi 21 XL

Market Segment Workstation

Release Date Aug 3, 2021

Fabrication

Foundry TSMC

Fabrication Node N7

Die Size 520mm²

Transistor Count 26.8B

Transistor Density 51.56 MTr/mm²

Images