HD 3000 1300MHz
HD 4000 1150MHz
Intel HD 3000 1300MHz vs Intel HD 4000 1150MHz Full Specs
96 Shaders 1.3GHz | 128 Shaders 1.15GHz |
Shared Memory25.6GB/sDDR3 | Shared Memory25.6GB/s · |
·· 249.6 GFLOPS | ·· 294.4 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
HD 3000 1300MHz249.6 GFLOPSFP32HD 4000 1150MHz294.4 GFLOPSFP32Clock Speed ··· | Clock Speed ··· |
Peak OPS 249.6 GFLOPSFP32 | Peak OPS 294.4 GFLOPSFP32 |
FP32 249.6 GFLOPS | FP32 294.4 GFLOPS |
- | FP64 73.6 GFLOPS |
Pixel Rate 2.6 GPixel/s | Pixel Rate 2.3 GPixel/s |
Texture Rate 15.6 GTexel/s | Texture Rate 18.4 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 1.3GHz | Boost Clock 1.15GHz |
Shared MemoryDDR3 | Shared Memory · |
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 |
ECC No | ECC No |
Max Resolution 2560x1600 | Max Resolution 2560x1600 |
Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz | Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz |
Multi-Monitor 2 | Multi-Monitor 2 |
DSC Not Supported | DSC Not Supported |
Shader Model 4.1 | Shader Model 5 |
DirectX DirectX 11Direct3D 10_1 | DirectX DirectX 11Direct3D 11_0 |
OpenGL 3.1OpenCL -Vulkan - | OpenGL 4OpenCL 1.2Vulkan 1 |
Encoder Quick Sync Video 1 | Encoder Quick Sync Video 2 |
Codec AVC (H.264) | Codec AVC (H.264) |
Decoder Quick Sync Video 1 | Decoder Quick Sync Video 2 |
Codec MPEG-1 MPEG-2 MPEG-4 - VC-1 AVC (H.264) | Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264) |
Form Factor iGPU | Form Factor iGPU |
Cooling Open-Air | Cooling Passive |
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 Desktop |
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 160mm² |
Transistor Count 624M | Transistor Count 1.4B |
Transistor Density 4 MTr/mm² | Transistor Density 9 MTr/mm² |