5-Core A19 vs NVIDIA Tegra X1+

5-Core A19
NVIDIA Tegra X1+
640 Shaders
Shared Memory
1740MHz
256 Shaders
Shared Memory
1267MHz
Peak AI Performance
4.45 TFLOPS
FP8 Tensor (FP16 Accumulate)
Peak AI Performance
2.6 TOPS
INT8
FP32
2.23 TFLOPS
FP32
650 GFLOPS
FP16
4.45 TFLOPS
FP16
1.3 TFLOPS
Form Factor
iGPU
-
Form Factor
iGPU
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TDP
Shared
TDP
Shared
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GB6 OpenCL N/A
0%
GB6 OpenCL N/A
0%
GB6 Metal 37,015
15%
GB6 Metal N/A
0%
GB6 Vulkan N/A
0%
GB6 Vulkan N/A
0%
GB5 OpenCL N/A
0%
GB5 OpenCL N/A
0%
GB5 CUDA N/A
0%
GB5 CUDA N/A
0%
GB5 Metal N/A
0%
GB5 Metal N/A
0%
GB5 Vulkan N/A
0%
GB5 Vulkan N/A
0%
OCT 2020.1 N/A
0%
OCT 2020.1 N/A
0%
OCT Metal N/A
0%
OCT Metal N/A
0%
Peak AI Performance
4.45 TFLOPS
FP8 Tensor (FP16 Accumulate)
Peak AI Performance
2.6 TOPS
INT8
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FP8
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4.45 TFLOPS Tensor (FP16 Accumulate)
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4.45 TFLOPS Tensor (FP32 Accumulate)
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FP16
4.45 TFLOPS
2.23 TFLOPS Tensor (FP16 Accumulate)
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2.23 TFLOPS Tensor (FP32 Accumulate)
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FP16
1.3 TFLOPS
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FP32
2.23 TFLOPS
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FP32
650 GFLOPS
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FP64
20 GFLOPS
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INT8
2.6 TOPS
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INT32
0.65 TOPS
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Pixel Fillrate
34.8 GPixel/s
Pixel Fillrate
20.272 GPixel/s
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Texture Fillrate
69.6 GTexel/s
Texture Fillrate
20.272 GTexel/s
Manufacturer
Apple
Manufacturer
NVIDIA
Chip Designer
Apple
Chip Designer
NVIDIA
Architecture
Apple Gen 8
Architecture
Maxwell 2
Family
A Series
Family
Tegra
Codename
G18A
A19
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-
Codename
Mariko
GM21B
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-
Market Segment
Mobile
Market Segment
Mobile
Release Date
9/9/2025
Release Date
5/1/2019
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Form
iGPU
Form
iGPU
Shading Units
640 Shaders
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Shading Units
256 Shaders
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Texture Mapping Units
40 TMUs
Texture Mapping Units
16 TMUs
Render Output Units
20 ROPs
Render Output Units
16 ROPs
Tensor Cores
5 T-Cores
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Ray-Tracing Cores
5 RT-Cores
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Streaming Multiprocessors
2 SMs
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Execution Units
80 EUs
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Graphics Processing Clusters
5 GPCs
Graphics Processing Clusters
1 GPC
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1740MHz
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1267MHz
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L1
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Unknown
L1
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48KB/SM
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L2
Unknown
L2
256KB Shared
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Shared Memory
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Shared Memory
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TDP
Shared
TDP
Shared
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No Ports
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No Ports
Max Resolution
3840x2160
Max Resolution
Unknown
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
-
Variable Refresh Rate
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Variable Refresh Rate
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
1
Multi Monitor Support
Unknown
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Model
Apple Media Engine 3
Model
NVENC 3
Codec
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AVC (H.264)
HEVC (H.265)
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ProRes
ProRes Raw
Codec
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AVC (H.264)
HEVC (H.265)
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Model
Apple Media Engine 3
Model
NVDEC 2
Codec
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AVC (H.264)
HEVC (H.265)
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AV1
ProRes
ProRes Raw
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
VP8
VP9
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AVC (H.264)
HEVC (H.265)
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Direct X
12
Direct 3D
12_1
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OpenGL
4.6
OpenCL
1.2
Vulkan
1.1
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Shader Model
6.0
CUDA
5.3
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PureVideo HD
VP9
VDPAU
Feature Set I
Not a Card
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Not a Card
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Change Comparison