GPUs

NVIDIA Tegra X1 vs AMD Viola Full Specs

256 Shaders
1GHz
3,840 Shaders
2.23GHz
Shared Memory25.6GB/s
·
Shared Memory
··
512 GFLOPS
··
34.3 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
180W

Tegra X1Tegra X11.02 TFLOPSFP16
x1
ViolaViola68.6 TFLOPSFP16
x66.99

Clock Speed
··
Clock Speed
··
Peak OPS
1.02 TFLOPSFP16
Peak OPS
68.6 TFLOPSFP16
-
BF16
68.6 TFLOPS
FP32
512 GFLOPS
FP32
34.3 TFLOPS
FP64
16 GFLOPS
FP64
1.07 TFLOPS
Pixel Rate
16 GPixel/s
Pixel Rate
214.4 GPixel/s
Texture Rate
16 GTexel/s
Texture Rate
535.9 GTexel/s

Shaders
256 Shaders
Shaders
3,840 Shaders
TMUs
16 TMUs
TMUs
240 TMUs
ROPs
16 ROPs
ROPs
96 ROPs
RT Cores
-
RT Cores
60 RT-Cores
SMs
2 SMs
CUs
60 CUs

Boost Clock
1GHz
Boost Clock
2.23GHz

L2 Cache
256KB shared
L2 Cache
4.1MB shared

Shared Memory
·
Shared Memory
Memory Bus
64-bit
Memory Bus
256-bit
Memory Speed
3.2GT/s
Memory Speed
18GT/s
Memory Bandwidth
25.6GB/s
Memory Bandwidth
576GB/s

TDP
Shared
TDP
180W

Multi-Monitor
-
Multi-Monitor
1

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 X1 branding
Branding
PlayStation branding
Codename
Erista
Codename
-
Market Segment
Tablet
Market Segment
Console
Release Date
May 1, 2015
Release Date
Sep 10, 2024

Foundry
TSMC
Foundry
TSMC
Fabrication Node
20nm
Fabrication Node
N6
Die Size
118mm²
Die Size
260mm²
Transistor Count
2 Billion
Transistor Count
10.6 Billion
Transistor Density
17 MTr/mm²
Transistor Density
41 MTr/mm²

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