Intel HD 3000 1150MHz vs Intel HD 4000 1100MHz Full Specs
96 Shaders 1.15GHz | 128 Shaders 1.1GHz |
Shared Memory21.3GB/sDDR3 | Shared Memory25.6GB/s · |
·· 220.8 GFLOPS | ·· 281.6 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
HD 3000 1150MHz220.8 GFLOPSFP32HD 4000 1100MHz281.6 GFLOPSFP32Clock Speed ··· | Clock Speed ··· |
Peak OPS 220.8 GFLOPSFP32 | Peak OPS 281.6 GFLOPSFP32 |
FP32 220.8 GFLOPS | FP32 281.6 GFLOPS |
- | FP64 70.4 GFLOPS |
Pixel Rate 2.3 GPixel/s | Pixel Rate 2.2 GPixel/s |
Texture Rate 13.8 GTexel/s | Texture Rate 17.6 GTexel/s |
Shaders 96 Shaders | Shaders 128 Shaders |
TMUs 12 TMUs | TMUs 16 TMUs |
ROPs 2 ROPs | ROPs 2 ROPs |
EUs 12 EUs | EUs 16 EUs |
Base Clock 650MHz | Base Clock 650MHz |
Boost Clock 1.15GHz | Boost Clock 1.1GHz |
Shared MemoryDDR3 | Shared Memory · |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 1.3GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 21.3GB/s | Memory Bandwidth 25.6GB/s |
Multi-Monitor 2 | Multi-Monitor 2 |
Encoder Model Quick Sync Video 1 | Encoder Model Quick Sync Video 2 |
Decoder Model Quick Sync Video 1 | Decoder Model Quick Sync Video 2 |
Form Factor iGPU | Form Factor iGPU |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Sandy Bridge | Codename Ivy Bridge |
Chip Variant GT1 | Chip Variant GT1 |
Market Segment Smartphone | Market Segment Laptop |
Release Date Feb 1, 2011 | Release Date Apr 1, 2012 |
Foundry Intel | Foundry Intel |
Fabrication Node 32nm | Fabrication Node 22nm |
Die Size 149mm² | Die Size 118mm² |
Transistor Count 624 Million | Transistor Count 945 Million |
Transistor Density 4 MTr/mm² | Transistor Density 8 MTr/mm² |
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