AMD Radeon HD 8550G vs AMD Radeon R6 6CU 464MHz GCN 2 Full Specs
256 Shaders 660MHz | 384 Shaders 464MHz |
Shared Memory25.6GB/s · | Shared Memory25.6GB/sDDR3 |
·· 337.9 GFLOPS | ·· 356.4 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Clock Speed ··· | Clock Speed ·· |
Peak OPS 337.9 GFLOPSFP32 | Peak OPS 356.4 GFLOPSFP16 |
FP32 337.9 GFLOPS | FP32 356.4 GFLOPS |
- | FP64 22.27 GFLOPS |
Pixel Rate 5.3 GPixel/s | Pixel Rate 3.7 GPixel/s |
Texture Rate 10.6 GTexel/s | Texture Rate 11.1 GTexel/s |
Shaders 256 Shaders | Shaders 384 Shaders |
TMUs 16 TMUs | TMUs 24 TMUs |
ROPs 8 ROPs | ROPs 8 ROPs |
CUs 4 CUs | CUs 6 CUs |
Base Clock 515MHz | Base Clock - |
Boost Clock 660MHz | Boost Clock 464MHz |
L1 8KB/CU | L1 16KB/CU |
L2 Cache 256KB shared | L2 Cache 128KB shared |
Shared Memory · | Shared MemoryDDR3 |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 1.6GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 25.6GB/s | Memory Bandwidth 25.6GB/s |
ECC No | ECC No |
Max Resolution 2560x1600 | Max Resolution 4096x2160 |
Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz | Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz |
Multi-Monitor 2 | Multi-Monitor 3 |
DSC Not Supported | DSC Not Supported |
Shader Model 5 | Shader Model 6.5 |
DirectX DirectX 11Direct3D 11_0 | DirectX DirectX 12Direct3D 12_0 |
OpenGL 4.5OpenCL 1.2Vulkan - | OpenGL 4.6OpenCL 2.1Vulkan 1.2 |
GFX 5 | GFX 7 |
- | Encoder VCE 2.0 |
Codec - | Codec AVC (H.264) |
Decoder UVD 3.1 | Decoder UVD 4.2 |
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264) | Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264) |
Form Factor iGPU | Form Factor iGPU |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Devastator Lite | Codename Spectre |
Chip Variant - | Chip Variant Spectre SL |
Market Segment Laptop | Market Segment Laptop |
Release Date May 23, 2013 | Release Date Jun 1, 2014 |
Foundry GlobalFoundries | Foundry GlobalFoundries |
Fabrication Node 32nm | Fabrication Node 28nm |
Die Size 246mm² | Die Size 245mm² |
Transistor Count 1.3B | Transistor Count 2.4B |
Transistor Density 5 MTr/mm² | Transistor Density 10 MTr/mm² |