HD 646MHz Gen 7
Tegra 3+
Intel HD 646MHz Gen 7 vs NVIDIA Tegra 3+ Full Specs
32 Shaders 646MHz | 8 Shaders 520MHz |
Shared Memory5.3GB/sDDR3L | Shared Memory6.4GB/sDDR3 |
·· 41.34 GFLOPS | ·· 8.32 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
HD 646MHz Gen 741.34 GFLOPSFP32
Tegra 3+16.64 GFLOPSFP16Clock Speed ··· | Clock Speed ·· |
Peak OPS 41.34 GFLOPSFP32 | Peak OPS 16.64 GFLOPSFP16 |
FP32 41.34 GFLOPS | FP32 8.32 GFLOPS |
FP64 10.34 GFLOPS | - |
Pixel Rate 0.7 GPixel/s | Pixel Rate 4.2 GPixel/s |
Texture Rate 2.6 GTexel/s | Texture Rate 4.2 GTexel/s |
Shaders 32 Shaders | Shaders 8 Shaders |
TMUs 4 TMUs | TMUs 8 TMUs |
ROPs 1 ROP | ROPs 8 ROPs |
EUs 4 EUs | Units - |
Base Clock 311MHz | Base Clock - |
Boost Clock 646MHz | Boost Clock 520MHz |
Shared MemoryDDR3L | Shared MemoryDDR3 |
Memory Bus 32-bit | Memory Bus 32-bit |
Memory Speed 1.3GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 5.3GB/s | Memory Bandwidth 6.4GB/s |
ECC No | ECC No |
Max Resolution 2560x1600 | Max Resolution - |
Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz | Refresh Rate Calculator - |
Multi-Monitor 2 | Multi-Monitor - |
DSC Not Supported | DSC Not Supported |
Shader Model 5 | Shader Model - |
DirectX DirectX 11Direct3D 11_0 | - |
OpenGL 4OpenCL 1.2Vulkan 1 | - |
Encoder Quick Sync Video 2 | - |
Codec AVC (H.264) | Codec - |
Decoder Quick Sync Video 2 | - |
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264) | Codec - |
Form Factor iGPU | Form Factor iGPU |
Foundry Intel | Foundry TSMC |
Fabrication Node 22nm | Fabrication Node 40nm LPG |
Die Size 105mm² | Die Size - |
Transistor Count 830M | Transistor Count - |
Transistor Density 8 MTr/mm² | Transistor Density - |