Tegra K1
Tegra X2
NVIDIA Tegra K1 vs NVIDIA Tegra X2 Full Specs
192 Shaders 951MHz | 256 Shaders 1.47GHz |
Shared Memory17.1GB/s · | Shared Memory59.7GB/sLPDDR4 |
·· 365.2 GFLOPS | ·· 750.1 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Tegra K1365.2 GFLOPSFP32
Tegra X21.5 TFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 365.2 GFLOPSFP32 | Peak OPS 1.5 TFLOPSFP16 |
FP32 365.2 GFLOPS | FP32 750.1 GFLOPS |
FP64 15.22 GFLOPS | FP64 23.44 GFLOPS |
Pixel Rate 3.8 GPixel/s | Pixel Rate 23.4 GPixel/s |
Texture Rate 7.6 GTexel/s | Texture Rate 23.4 GTexel/s |
Shaders 192 Shaders | Shaders 256 Shaders |
TMUs 8 TMUs | TMUs 16 TMUs |
ROPs 4 ROPs | ROPs 16 ROPs |
SM 1 SM | SMs 2 SMs |
Boost Clock 951MHz | Boost Clock 1.47GHz |
L1 48KB/SM Tex | L1 48KB/SM |
L2 Cache 128KB shared | L2 Cache 512KB shared |
Shared Memory · | Shared MemoryLPDDR4 |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 2.1GT/s | Memory Speed 3.7GT/s |
Memory Bandwidth 17.1GB/s | Memory Bandwidth 59.7GB/s |
ECC No | ECC No |
Shader Model 6.5 | Shader Model 6 |
DirectX DirectX 12Direct3D 11_0 | DirectX DirectX 12Direct3D 12_1 |
OpenGL 3.1OpenCL -Vulkan 1.3 | OpenGL 4.6OpenCL 1.2Vulkan 1.2 |
CUDA 3.2PureVideo HD VP5VDPAU Feature Set D | CUDA 6.2PureVideo HD VP9VDPAU Feature Set I |
- | Encoder NVENC 3 |
Codec - | Codec AVC (H.264) HEVC (H.265) |
- | Decoder NVDEC 2 |
Codec - | Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) |
Form Factor iGPU | Form Factor iGPU |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm HPM | Fabrication Node 16FF+ |