AMD Radeon R5 4CU 553MHz GCN 2 Full Specs

Summary

256 Shaders 553MHz

Shared Memory29.9GB/sDDR3

Peak·FP32·FP16 283.1 GFLOPS

Form Factor iGPU

TDP Shared

Theoretical Performance

Clock Speed553MHz UC·Boost·OC

Peak OPS 283.1 GFLOPSFP16

FP32 283.1 GFLOPS

FP64 17.7 GFLOPS

Pixel Rate 4.4 GPixel/s

Texture Rate 8.8 GTexel/s

Core Config

Shaders 256 Shaders

TMUs 16 TMUs

ROPs 8 ROPs

CUs 4 CUs

Clocks

Boost Clock 553MHz

Cache

L1 16KB/CU

L2 Cache 128KB shared

Memory

Shared MemoryDDR3

Memory Bus 128-bit

Memory Speed 1.9GT/s

Memory Bandwidth 29.9GB/s

ECC No

Video Output

Max Resolution 4096x2160

Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz

Multi-Monitor 3

DSC Not Supported

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 iGPU

Chip

Manufacturer AMD

Chip Designer AMD

Architecture GCN 2

Family GCN 2

Branding

Codename Spectre

Chip Variant Spectre SL

Market Segment Laptop

Release Date Jun 1, 2014

Fabrication

Foundry GlobalFoundries

Fabrication Node 28nm

Die Size 245mm²

Transistor Count 2.4B

Transistor Density 10 MTr/mm²

Images