AMD Radeon R5 4CU 800MHz GCN 3 Full Specs

Summary

256 Shaders 800MHz

Shared Memory38.4GB/s DDR4·DDR3

Peak·FP32·FP16 409.6 GFLOPS

Form Factor iGPU

TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Radeon R5 4CU 800MHz GCN 3409.6 GFLOPSFP16

x1

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Theoretical Performance

Clock Speed800MHz UC·Boost·OC

Peak OPS 409.6 GFLOPSFP16

FP32 409.6 GFLOPS

FP64 25.6 GFLOPS

Pixel Rate 6.4 GPixel/s

Texture Rate 12.8 GTexel/s

Core Config

Shaders 256 Shaders

TMUs 16 TMUs

ROPs 8 ROPs

CUs 4 CUs

Clocks

Boost Clock 800MHz

Cache

L1 16KB/CU

L2 Cache 256KB shared

Memory

Shared Memory DDR4·DDR3

Memory Bus 128-bit

Memory Speed 2.4GT/s

Memory Bandwidth 38.4GB/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 8

Encoder

Encoder VCE 3.1

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

Decoder

Decoder UVD 6.0

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

Card

Form Factor iGPU

Chip

Manufacturer AMD

Chip Designer AMD

Architecture GCN 3

Family GCN 3

Branding

Codename Wani

Market Segment Laptop

Release Date Jun 1, 2017

Fabrication

Foundry GlobalFoundries

Fabrication Node 28nm

Die Size 125mm²

Transistor Count 1.2B

Transistor Density 10 MTr/mm²

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