GPUs

NVIDIA Tegra 4 vs NVIDIA Tegra 4i Full Specs

48 Shaders
672MHz
48 Shaders
660MHz
Shared Memory14.9GB/s
·
Shared Memory7.5GB/sLPDDR3
··
64.51 GFLOPS
··
63.36 GFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Tegra 4Tegra 4129 GFLOPSFP16
x1.02
Tegra 4iTegra 4i126.7 GFLOPSFP16
x1

Clock Speed
··
Clock Speed
··
Peak OPS
129 GFLOPSFP16
Peak OPS
126.7 GFLOPSFP16
FP32
64.51 GFLOPS
FP32
63.36 GFLOPS
Pixel Rate
2.7 GPixel/s
Pixel Rate
1.3 GPixel/s
Texture Rate
16.1 GTexel/s
Texture Rate
7.9 GTexel/s

Shaders
48 Shaders
Shaders
48 Shaders
TMUs
24 TMUs
TMUs
12 TMUs
ROPs
4 ROPs
ROPs
2 ROPs

Boost Clock
672MHz
Boost Clock
660MHz

Shared Memory
·
Shared MemoryLPDDR3
Memory Bus
64-bit
Memory Bus
32-bit
Memory Speed
1.9GT/s
Memory Speed
1.9GT/s
Memory Bandwidth
14.9GB/s
Memory Bandwidth
7.5GB/s

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
Tegra 4 branding
Branding
Tegra 4i branding
Codename
Wayne
Codename
Grey
Market Segment
Tablet
Market Segment
Tablet
Release Date
Mar 1, 2013
Release Date
Jan 1, 2014

Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm HPL
Fabrication Node
28nm HPM

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