GPUs

NVIDIA Tegra K1+ vs NVIDIA Tegra X1 Full Specs

192 Shaders
951MHz
256 Shaders
1GHz
Shared Memory17.1GB/s
·
Shared Memory25.6GB/s
·
··
365.2 GFLOPS
··
512 GFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Tegra K1+Tegra K1+365.2 GFLOPSFP32
x1
Tegra X1Tegra X11.02 TFLOPSFP16
x2.80

Clock Speed
··
Clock Speed
··
Peak OPS
365.2 GFLOPSFP32
Peak OPS
1.02 TFLOPSFP16
FP32
365.2 GFLOPS
FP32
512 GFLOPS
FP64
15.22 GFLOPS
FP64
16 GFLOPS
Pixel Rate
3.8 GPixel/s
Pixel Rate
16 GPixel/s
Texture Rate
7.6 GTexel/s
Texture Rate
16 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
1GHz

L2 Cache
128KB shared
L2 Cache
256KB shared

Shared Memory
·
Shared Memory
·
Memory Bus
64-bit
Memory Bus
64-bit
Memory Speed
2.1GT/s
Memory Speed
3.2GT/s
Memory Bandwidth
17.1GB/s
Memory Bandwidth
25.6GB/s

-
Encoder Model
NVENC 3

-
Decoder Model
NVDEC 2

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
Tegra K1 branding
Branding
Tegra X1 branding
Codename
Logan
Codename
Erista
Market Segment
Tablet
Market Segment
Tablet
Release Date
Sep 1, 2014
Release Date
May 1, 2015

Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm HPM
Fabrication Node
20nm
Die Size
-
Die Size
118mm²
Transistor Count
-
Transistor Count
2 Billion
Transistor Density
-
Transistor Density
17 MTr/mm²

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