HD P3000 1350MHz
HD P4600 1200MHz
Intel HD P3000 1350MHz vs Intel HD P4600 1200MHz Full Specs
96 Shaders 1.35GHz | 160 Shaders 1.2GHz |
Shared Memory21.3GB/sDDR3 | Shared Memory25.6GB/s · |
·· 259.2 GFLOPS | ·· 384 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
HD P3000 1350MHz259.2 GFLOPSFP32
HD P4600 1200MHz384 GFLOPSFP32Clock Speed ··· | Clock Speed ··· |
Peak OPS 259.2 GFLOPSFP32 | Peak OPS 384 GFLOPSFP32 |
FP32 259.2 GFLOPS | FP32 384 GFLOPS |
- | FP64 96 GFLOPS |
Pixel Rate 2.7 GPixel/s | Pixel Rate 2.4 GPixel/s |
Texture Rate 16.2 GTexel/s | Texture Rate 24 GTexel/s |
Shaders 96 Shaders | Shaders 160 Shaders |
TMUs 12 TMUs | TMUs 20 TMUs |
ROPs 2 ROPs | ROPs 2 ROPs |
EUs 12 EUs | EUs 20 EUs |
Base Clock 850MHz | Base Clock 350MHz |
Boost Clock 1.35GHz | Boost Clock 1.2GHz |
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 |
ECC No | ECC No |
Max Resolution 2560x1600 | Max Resolution 3840x2160 |
Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz | Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 60Hz |
Multi-Monitor 2 | Multi-Monitor 2 |
DSC Not Supported | DSC Not Supported |
Shader Model 4.1 | Shader Model 5.1 |
DirectX DirectX 11Direct3D 10_1 | DirectX DirectX 12Direct3D 11_1 |
OpenGL 3.1OpenCL -Vulkan - | OpenGL 4.3OpenCL 1.2Vulkan 1 |
Encoder Quick Sync Video 1 | Encoder Quick Sync Video 3 |
Codec AVC (H.264) | Codec AVC (H.264) |
Decoder Quick Sync Video 1 | Decoder Quick Sync Video 3 |
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 Passive | Cooling Passive |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Sandy Bridge | Codename Haswell |
Chip Variant GT1 | Chip Variant GT1 |
Market Segment Workstation | Market Segment Workstation |
Release Date Feb 1, 2011 | Release Date Jun 1, 2013 |
Foundry Intel | Foundry Intel |
Fabrication Node 32nm | Fabrication Node 22nm |
Die Size 216mm² | Die Size 177mm² |
Transistor Count 1.2B | Transistor Count 1.4B |
Transistor Density 5 MTr/mm² | Transistor Density 8 MTr/mm² |