AMD Radeon HD 8400 vs AMD Radeon HD 8550G Full Specs
128 Shaders 600MHz | 256 Shaders 660MHz |
Shared Memory12.8GB/sDDR3 | Shared Memory25.6GB/s · |
·· 153.6 GFLOPS | ·· 337.9 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon HD 8400153.6 GFLOPSFP32Radeon HD 8550G337.9 GFLOPSFP32Clock Speed ·· | Clock Speed ··· |
Peak OPS 153.6 GFLOPSFP32 | Peak OPS 337.9 GFLOPSFP32 |
FP32 153.6 GFLOPS | FP32 337.9 GFLOPS |
FP64 9.6 GFLOPS | - |
Pixel Rate 2.4 GPixel/s | Pixel Rate 5.3 GPixel/s |
Texture Rate 4.8 GTexel/s | Texture Rate 10.6 GTexel/s |
Shaders 128 Shaders | Shaders 256 Shaders |
TMUs 8 TMUs | TMUs 16 TMUs |
ROPs 4 ROPs | ROPs 8 ROPs |
CUs 2 CUs | CUs 4 CUs |
Base Clock - | Base Clock 515MHz |
Boost Clock 600MHz | Boost Clock 660MHz |
L2 Cache 64KB shared | L2 Cache 256KB shared |
Shared MemoryDDR3 | Shared Memory · |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 1.6GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 12.8GB/s | Memory Bandwidth 25.6GB/s |
ECC No | ECC No |
Multi-Monitor 3 | Multi-Monitor 2 |
Encoder Model VCE 2.0 | - |
Decoder Model UVD 4.2 | Decoder Model UVD 3.1 |
Form Factor iGPU | Form Factor iGPU |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Kalindi | Codename Devastator Lite |
Chip Variant Kalindi LP | Chip Variant - |
Market Segment Laptop | Market Segment Laptop |
Release Date Nov 23, 2013 | Release Date May 23, 2013 |
Foundry TSMC | Foundry GlobalFoundries |
Fabrication Node 28nm | Fabrication Node 32nm |
Die Size 107mm² | Die Size 246mm² |
Transistor Count 914 Million | Transistor Count 1.3 Billion |
Transistor Density 9 MTr/mm² | Transistor Density 5 MTr/mm² |
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CPUs | CPUs |