AMD Radeon PRO W7900 Full Specs

Summary

6,144 Shaders 2.5GHz

48GB GDDR6864GB/s

Peak·FP32·FP16 61.32 TFLOPS

Form Factor PCIe Card

TDP 295W

Power Connectors 2x 8-Pin

Theoretical Performance

Clock Speed2495MHz UC·Boost·OC

Peak OPS 245.3 TOPSINT4 Tensor

Tensor FP16-16 61.32 TFLOPS Tensor FP16-32 61.32 TFLOPS

BF16 122.6 TFLOPS Tensor BF16 61.32 TFLOPS

FP32 61.32 TFLOPS

FP64 1.92 TFLOPS

Tensor INT4 245.3 TOPS

Tensor INT8 61.32 TOPS

Pixel Rate 479 GPixel/s

Texture Rate 958.1 GTexel/s

Core Config

Shaders 6,144 Shaders

TMUs 384 TMUs

ROPs 192 ROPs

Tensor Cores 192 T-Cores

RT Cores 96 RT-Cores

CUs 96 CUs

Clocks

Boost Clock 2.5GHz

Cache

L0 Cache 64KB/WGP

L1 256KB/Array

L2 Cache 6MB shared

L3 Cache 96MB shared

L3 Bandwidth 3.5TB/s

Memory

48GB GDDR6

Memory Bus 384-bit

Memory Speed 18GT/s

Memory Bandwidth 864GB/s

ECC No

Power & Thermals

TDP 295W

Video Output

Max Resolution 7680x4320

Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 165Hz

Multi-Monitor 3

Adaptive Sync FreeSync

DSC Supported

HDCP HDCP 2.3

Ports

3x DisplayPort 2.1 1x Mini DisplayPort 2.1

API Support

Shader Model 6.7

DirectX DirectX 12 Direct3D 12_2

OpenGL 4.6 OpenCL 2.2 Vulkan 1.3

GFX 11

Encoder

Encoder VCN 4.0

Codec VP9 AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder VCN 4.0

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

Card

Form Factor PCIe Card

PCIe PCIe 4.0 x16 3-Slots

Height 110mm (4.33") Width 280mm (11.02") Depth 51mm (2.01")

Cooling Blower 1x Fan

Power Connectors 2x 8-Pin

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

Chip

Manufacturer AMD

Chip Designer AMD

Architecture RDNA 3

Family Radeon PRO W

Branding

Codename Plum Bonito

Chip Variant Navi 31 XL

Market Segment Workstation

Release Date Apr 13, 2023

Fabrication

Foundry TSMC

Other Foundries TSMCMCD

Fabrication Node N5 N6MCD

Die Size 304mm² 225mm²MCD

Transistor Count 45.4B 12.3BMCD

Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD

Images