AMD Radeon HD 8650M vs AMD Radeon HD 8670D Full Specs
384 Shaders 700MHz | 384 Shaders 844MHz |
1GB GDDR536GB/s placeholder | Shared Memory34.1GB/s · |
·· 537.6 GFLOPS | ·· 648.2 GFLOPS |
Form Factor Soldered | Form Factor iGPU |
TDP 25W | TDP Shared |
Radeon HD 8650M537.6 GFLOPSFP32Radeon HD 8670D648.2 GFLOPSFP32Clock Speed ··· | Clock Speed ·· |
Peak OPS 537.6 GFLOPSFP32 | Peak OPS 648.2 GFLOPSFP32 |
FP32 537.6 GFLOPS | FP32 648.2 GFLOPS |
FP64 33.6 GFLOPS | - |
Pixel Rate 5.6 GPixel/s | Pixel Rate 6.8 GPixel/s |
Texture Rate 16.8 GTexel/s | Texture Rate 20.3 GTexel/s |
Shaders 384 Shaders | Shaders 384 Shaders |
TMUs 24 TMUs | TMUs 24 TMUs |
ROPs 8 ROPs | ROPs 8 ROPs |
CUs 6 CUs | CUs 6 CUs |
Base Clock 650MHz | Base Clock - |
Boost Clock 700MHz | Boost Clock 844MHz |
L2 Cache 128KB shared | L2 Cache 256KB shared |
1GB GDDR5 placeholder | Shared Memory · |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 4.5GT/s | Memory Speed 2.1GT/s |
Memory Bandwidth 36GB/s | Memory Bandwidth 34.1GB/s |
ECC No | ECC No |
TDP 25W | TDP Shared |
Multi-Monitor 3 | Multi-Monitor 2 |
HDCP HDCP 1.4 | HDCP - |
- | Decoder Model UVD 3.1 |
Form Factor Soldered | Form Factor iGPU |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Hainan | Codename Devastator |
Chip Variant Banks Pro | Chip Variant - |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 8, 2013 | Release Date May 23, 2013 |
Foundry TSMC | Foundry GlobalFoundries |
Fabrication Node 28nm | Fabrication Node 32nm |
Die Size 56mm² | Die Size 246mm² |
Transistor Count 690 Million | Transistor Count 1.3 Billion |
Transistor Density 12.32 MTr/mm² | Transistor Density 5 MTr/mm² |
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