PowerVR GT7900 vs Tegra X1
PowerVR GT7900
Tegra X1
|
512 Shaders
Shared Memory
650MHz
|
256 Shaders
Shared Memory
1000MHz
|
|
FP32
0.67 TFLOPS
|
FP32
0.51 TFLOPS
|
|
FP16
1.33 TFLOPS
|
FP16
1.02 TFLOPS
|
|
Form Factor
iGPU
-
|
Form Factor
iGPU
-
|
|
TDP
Shared
|
TDP
Shared
|
|
-
-
-
-
-
|
-
-
-
-
-
|
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GB5 OpenCL - N/A
0%
|
GB5 OpenCL - N/A
0%
|
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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%
|
|
Manufacturer
Imagination
|
Manufacturer
NVIDIA
|
|
Chip Designer
Imagination
|
Chip Designer
NVIDIA
|
|
Architecture
Rogue
|
Architecture
Maxwell 2
|
|
Family
GT7000
|
Family
Tegra
|
|
Codename
Series7XT
-
-
-
|
Codename
Erista
GM20B
-
-
|
|
Market Segment
Mobile
|
Market Segment
Mobile
|
|
Release Date
11/1/2014
|
Release Date
5/1/2015
|
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-
-
-
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-
-
-
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-
-
-
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-
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-
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-
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-
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-
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-
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-
-
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-
-
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-
-
-
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-
-
-
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Form
iGPU
|
Form
iGPU
|
|
Shading Units
512 Shaders
-
|
Shading Units
256 Shaders
-
|
|
Texture Mapping Units
32 TMUs
|
Texture Mapping Units
16 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
16 ROPs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
Streaming Multiprocessors
2 SMs
|
|
-
-
|
-
-
|
|
Execution Units
32 EUs
|
-
-
|
|
Graphics Processing Clusters
16 GPCs
|
Graphics Processing Clusters
1 GPC
|
|
-
-
-
650MHz
|
-
-
-
1000MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
1.33 TFLOPS
-
|
FP16
1.02 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
0.67 TFLOPS
|
FP32
0.51 TFLOPS
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
|
-
-
|
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-
-
-
|
-
-
-
|
|
Pixel Fillrate
20.8 GPixel/s
|
Pixel Fillrate
16 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
20.8 GTexel/s
|
Texture Fillrate
16 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
-
-
Unknown
|
L1
-
48KB/SM
-
-
|
|
L2
Unknown
|
L2
256KB Shared
|
|
-
-
-
|
-
-
-
|
|
Shared Memory
-
-
|
Shared Memory
-
-
|
|
-
|
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
Shared
|
TDP
Shared
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
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-
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-
-
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-
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-
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-
-
-
-
-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
|
Max Resolution
Unknown
|
Max Resolution
Unknown
|
|
Max Resolution Refresh Rate
-
|
Max Resolution Refresh Rate
-
|
|
Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
Unknown
|
Multi Monitor Support
Unknown
|
|
-
-
|
-
-
|
|
No Encoders
-
|
No Encoders
-
|
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
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No Decoders
|
No Decoders
|
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Direct X
11
Direct 3D
11_2
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.4
OpenCL
1.2
Vulkan
1.1
|
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1
|
|
-
-
-
-
-
-
-
-
-
-
|
Shader Model
6.0
CUDA
5.3
-
-
PureVideo HD
VP9
VDPAU
Feature Set I
|
|
Not a Card
-
-
-
|
Not a Card
-
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-
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