Intel HD 4000 1100MHz vs Intel HD 3000 1200MHz Full Specs
128 Shaders 1.1GHz | 96 Shaders 1.2GHz |
Shared Memory25.6GB/s · | Shared Memory25.6GB/sDDR3 |
·· 281.6 GFLOPS | ·· 230.4 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
HD 4000 1100MHz281.6 GFLOPSFP32HD 3000 1200MHz230.4 GFLOPSFP32Clock Speed ··· | Clock Speed ··· |
Peak OPS 281.6 GFLOPSFP32 | Peak OPS 230.4 GFLOPSFP32 |
FP32 281.6 GFLOPS | FP32 230.4 GFLOPS |
FP64 70.4 GFLOPS | - |
Pixel Rate 2.2 GPixel/s | Pixel Rate 2.4 GPixel/s |
Texture Rate 17.6 GTexel/s | Texture Rate 14.4 GTexel/s |
Shaders 128 Shaders | Shaders 96 Shaders |
TMUs 16 TMUs | TMUs 12 TMUs |
ROPs 2 ROPs | ROPs 2 ROPs |
EUs 16 EUs | EUs 12 EUs |
Base Clock 650MHz | Base Clock 650MHz |
Boost Clock 1.1GHz | Boost Clock 1.2GHz |
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 |
Multi-Monitor 2 | Multi-Monitor 2 |
Encoder Model Quick Sync Video 2 | Encoder Model Quick Sync Video 1 |
Decoder Model Quick Sync Video 2 | Decoder Model Quick Sync Video 1 |
Form Factor iGPU | Form Factor iGPU |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Ivy Bridge | Codename Sandy Bridge |
Chip Variant GT1 | Chip Variant GT1 |
Market Segment Laptop | Market Segment Smartphone |
Release Date Apr 1, 2012 | Release Date Feb 1, 2011 |
Foundry Intel | Foundry Intel |
Fabrication Node 22nm | Fabrication Node 32nm |
Die Size 118mm² | Die Size 216mm² |
Transistor Count 945 Million | Transistor Count 1.2 Billion |
Transistor Density 8 MTr/mm² | Transistor Density 5 MTr/mm² |
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CPUs | CPUs |
Laptops | Laptops |
Desktops | Desktops |