NVIDIA Tegra 4i vs NVIDIA Tegra X2 Full Specs
48 Shaders 660MHz | 256 Shaders 1.47GHz |
Shared Memory7.5GB/sLPDDR3 | Shared Memory59.7GB/sLPDDR4 |
·· 63.36 GFLOPS | ·· 750.1 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Tegra 4i126.7 GFLOPSFP16
Tegra X21.5 TFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 126.7 GFLOPSFP16 | Peak OPS 1.5 TFLOPSFP16 |
FP32 63.36 GFLOPS | FP32 750.1 GFLOPS |
- | FP64 23.44 GFLOPS |
Pixel Rate 1.3 GPixel/s | Pixel Rate 23.4 GPixel/s |
Texture Rate 7.9 GTexel/s | Texture Rate 23.4 GTexel/s |
Shaders 48 Shaders | Shaders 256 Shaders |
TMUs 12 TMUs | TMUs 16 TMUs |
ROPs 2 ROPs | ROPs 16 ROPs |
Units - | SMs 2 SMs |
Boost Clock 660MHz | Boost Clock 1.47GHz |
L2 Cache - | L2 Cache 512KB shared |
Shared MemoryLPDDR3 | Shared MemoryLPDDR4 |
Memory Bus 32-bit | Memory Bus 128-bit |
Memory Speed 1.9GT/s | Memory Speed 3.7GT/s |
Memory Bandwidth 7.5GB/s | Memory Bandwidth 59.7GB/s |
ECC No | ECC No |
- | Encoder Model NVENC 3 |
- | Decoder Model NVDEC 2 |
Form Factor iGPU | Form Factor iGPU |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm HPM | Fabrication Node 16FF+ |
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