GPUs

NVIDIA Tegra X1 vs NVIDIA Tegra X1+ Full Specs

256 Shaders
1GHz
256 Shaders
1.27GHz
Shared Memory25.6GB/s
·
Shared Memory34.1GB/s
·
··
512 GFLOPS
··
648.7 GFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Tegra X1Tegra X11.02 TFLOPSFP16
x1
Tegra X1+Tegra X1+1.3 TFLOPSFP16
x1.27

Clock Speed
··
Clock Speed
··
Peak OPS
1.02 TFLOPSFP16
Peak OPS
1.3 TFLOPSFP16
FP32
512 GFLOPS
FP32
648.7 GFLOPS
FP64
16 GFLOPS
FP64
20.27 GFLOPS
Pixel Rate
16 GPixel/s
Pixel Rate
20.3 GPixel/s
Texture Rate
16 GTexel/s
Texture Rate
20.3 GTexel/s

Shaders
256 Shaders
Shaders
256 Shaders
TMUs
16 TMUs
TMUs
16 TMUs
ROPs
16 ROPs
ROPs
16 ROPs
SMs
2 SMs
SMs
2 SMs

Boost Clock
1GHz
Boost Clock
1.27GHz

L2 Cache
256KB shared
L2 Cache
256KB shared

Shared Memory
·
Shared Memory
·
Memory Bus
64-bit
Memory Bus
64-bit
Memory Speed
3.2GT/s
Memory Speed
4.3GT/s
Memory Bandwidth
25.6GB/s
Memory Bandwidth
34.1GB/s

Encoder Model
NVENC 3
Encoder Model
NVENC 3

Decoder Model
NVDEC 2
Decoder Model
NVDEC 2

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
Tegra X1 branding
Branding
Tegra X1 branding
Codename
Erista
Codename
Mariko
Market Segment
Tablet
Market Segment
Tablet
Release Date
May 1, 2015
Release Date
May 1, 2019

Foundry
TSMC
Foundry
TSMC
Fabrication Node
20nm
Fabrication Node
16FFC
Die Size
118mm²
Die Size
100mm²
Transistor Count
2 Billion
Transistor Count
2 Billion
Transistor Density
17 MTr/mm²
Transistor Density
20 MTr/mm²

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