Tegra 4
Tegra X2
NVIDIA Tegra 4 vs NVIDIA Tegra X2 Full Specs
48 Shaders 672MHz | 256 Shaders 1.47GHz |
Shared Memory14.9GB/s · | Shared Memory59.7GB/sLPDDR4 |
·· 64.51 GFLOPS | ·· 750.1 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Tegra 4129 GFLOPSFP16
Tegra X21.5 TFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 129 GFLOPSFP16 | Peak OPS 1.5 TFLOPSFP16 |
FP32 64.51 GFLOPS | FP32 750.1 GFLOPS |
- | FP64 23.44 GFLOPS |
Pixel Rate 2.7 GPixel/s | Pixel Rate 23.4 GPixel/s |
Texture Rate 16.1 GTexel/s | Texture Rate 23.4 GTexel/s |
Shaders 48 Shaders | Shaders 256 Shaders |
TMUs 24 TMUs | TMUs 16 TMUs |
ROPs 4 ROPs | ROPs 16 ROPs |
Units - | SMs 2 SMs |
Boost Clock 672MHz | Boost Clock 1.47GHz |
L1 - | L1 48KB/SM |
L2 Cache - | L2 Cache 512KB shared |
Shared Memory · | Shared MemoryLPDDR4 |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 1.9GT/s | Memory Speed 3.7GT/s |
Memory Bandwidth 14.9GB/s | Memory Bandwidth 59.7GB/s |
ECC No | ECC No |
Shader Model - | Shader Model 6 |
- | DirectX DirectX 12Direct3D 12_1 |
- | OpenGL 4.6OpenCL 1.2Vulkan 1.2 |
- | 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 HPL | Fabrication Node 16FF+ |