AMD Radeon HD 6620G Full Specs

Summary

400 Shaders 444MHz

Shared Memory25.6GB/s DDR3·DDR3L

Peak·FP32·FP16 355.2 GFLOPS

Form Factor iGPU

TDP 35W

Theoretical Performance

Clock Speed444MHz UC·Boost·OC

Peak OPS 355.2 GFLOPSFP32

FP32 355.2 GFLOPS

Pixel Rate 3.5 GPixel/s

Texture Rate 8.9 GTexel/s

Core Config

Shaders 400 Shaders

TMUs 20 TMUs

ROPs 8 ROPs

CUs 5 CUs

Clocks

Boost Clock 444MHz

Cache

L1 8KB/CU

L2 Cache 256KB shared

Memory

Shared Memory DDR3·DDR3L

Memory Bus 128-bit

Memory Speed 1.6GT/s

Memory Bandwidth 25.6GB/s

ECC No

Power & Thermals

TDP 35W

Video Output

Max Resolution 2560x1600

Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz

Multi-Monitor 2

DSC Not Supported

API Support

Shader Model 5

DirectX DirectX 11 Direct3D 11_0

OpenGL 4.5 OpenCL 1.2

GFX 4

Decoder

Decoder UVD 3.0

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

Card

Form Factor iGPU

Chip

Manufacturer AMD

Chip Designer AMD

Architecture TeraScale 2

Family Radeon HD 6000

Branding

Codename BeaverCreek

Chip Variant Sumo

Market Segment Laptop

Release Date Jun 14, 2011

Fabrication

Foundry GlobalFoundries

Fabrication Node 32nm

Die Size 228mm²

Transistor Count 1.2B

Transistor Density 5 MTr/mm²

Images