AMD Radeon R9 M280X Full Specs

Summary

896 Shaders 100MHz

4GB GDDR596GB/s

Peak·FP32·FP16 179.2 GFLOPS

Form Factor Soldered

TDP 75W

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

Radeon R9 M280X179.2 GFLOPSFP32

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x18705.83

Theoretical Performance

Clock Speed100MHz UC·Base·Boost·OC

Peak OPS 179.2 GFLOPSFP32

FP32 179.2 GFLOPS

FP64 11.2 GFLOPS

Pixel Rate 1.6 GPixel/s

Texture Rate 5.6 GTexel/s

Core Config

Shaders 896 Shaders

TMUs 56 TMUs

ROPs 16 ROPs

CUs 14 CUs

Clocks

Base Clock 100MHz

Boost Clock 100MHz

Cache

L1 16KB/CU

L2 Cache 256KB shared

Memory

4GB GDDR5

Memory Bus 128-bit

Memory Speed 6GT/s

Memory Bandwidth 96GB/s

ECC No

Power & Thermals

TDP 75W

Video Output

Max Resolution 4096x2160

Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz

Multi-Monitor 3

Adaptive Sync FreeSync

DSC Not Supported

HDCP HDCP 1.4

API Support

Shader Model 6.5

DirectX DirectX 12 Direct3D 12_0

OpenGL 4.6 OpenCL 2.1 Vulkan 1.2

GFX 7

Encoder

Encoder VCE 2.0

Codec AVC (H.264)

Decoder

Decoder UVD 4.2

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

Card

Form Factor Soldered

PCIe PCIe 3.0 x16

Multi-GPU Multi-GPU Support Supported Multi-GPU Type 2-way CrossFireX

Chip

Manufacturer AMD

Chip Designer AMD

Architecture GCN 2

Family Radeon R 200

Branding

Codename Bonaire

Chip Variant Bonaire XT

Market Segment Laptop

Release Date Feb 5, 2015

Fabrication

Foundry TSMC

Fabrication Node 28nm

Die Size 160mm²

Transistor Count 2.1B

Transistor Density 13 MTr/mm²

Images