AMD Radeon HD 7290 vs AMD Radeon HD 7660G Full Specs
80 Shaders 276MHz | 384 Shaders 496MHz |
Shared Memory8.5GB/sDDR3 | Shared Memory25.6GB/s · |
·· 44.16 GFLOPS | ·· 380.9 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP 9W | TDP Shared |
Clock Speed ·· | Clock Speed ·· |
Peak OPS 44.16 GFLOPSFP32 | Peak OPS 380.9 GFLOPSFP32 |
FP32 44.16 GFLOPS | FP32 380.9 GFLOPS |
FP64 11.04 GFLOPS | - |
Pixel Rate 1.1 GPixel/s | Pixel Rate 4 GPixel/s |
Texture Rate 2.2 GTexel/s | Texture Rate 11.9 GTexel/s |
Shaders 80 Shaders | Shaders 384 Shaders |
TMUs 8 TMUs | TMUs 24 TMUs |
ROPs 4 ROPs | ROPs 8 ROPs |
CU 1 CU | CUs 6 CUs |
Boost Clock 276MHz | Boost Clock 496MHz |
L2 Cache 128KB shared | L2 Cache 256KB shared |
Shared MemoryDDR3 | Shared Memory · |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 1.1GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 8.5GB/s | Memory Bandwidth 25.6GB/s |
ECC No | ECC No |
TDP 9W | TDP Shared |
Multi-Monitor 2 | Multi-Monitor 2 |
Decoder Model UVD 3.0 | Decoder Model UVD 3.1 |
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 Ontario | Codename Devastator |
Market Segment Laptop | Market Segment Laptop |
Release Date Jun 6, 2012 | Release Date May 1, 2012 |
Foundry TSMC | Foundry GlobalFoundries |
Fabrication Node 40nm | Fabrication Node 32nm |
Die Size 75mm² | Die Size 246mm² |
Transistor Count 450 Million | Transistor Count 1.3 Billion |
Transistor Density 6 MTr/mm² | Transistor Density 5 MTr/mm² |