PowerVR GX6850 A8X vs HD 405 740MHz
PowerVR GX6850 A8X
HD 405 740MHz
|
256 Shaders
Shared Memory
450MHz
|
144 Shaders
Shared Memory
740MHz
|
|
FP32
0.23 TFLOPS
|
FP32
0.21 TFLOPS
|
|
FP16
0.46 TFLOPS
|
FP16
0.43 TFLOPS
|
|
Form Factor
iGPU
-
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Form Factor
iGPU
-
|
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TDP
Shared
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TDP
Shared
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-
-
-
-
-
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-
-
-
-
-
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GB5 OpenCL - N/A
0%
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GB5 OpenCL - N/A
0%
|
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GB5 CUDA - N/A
0%
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GB5 CUDA - N/A
0%
|
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GB5 Metal 760
0%
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GB5 Metal - N/A
0%
|
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GB5 Vulkan - N/A
0%
|
GB5 Vulkan - N/A
0%
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OCT 2020.1 - N/A
0%
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OCT 2020.1 - N/A
0%
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OCT Metal - N/A
0%
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OCT Metal - N/A
0%
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Manufacturer
Imagination
|
Manufacturer
Intel
|
|
Chip Designer
Imagination
|
Chip Designer
Intel
|
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Architecture
Rogue
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Architecture
Gen 8
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Family
A Series
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Family
Gen 8
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Codename
Series6XT
A8X
Variant
GXA6850
|
Codename
Braswell
-
Variant
GT1
|
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Market Segment
Tablet
|
Market Segment
Tablet
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Release Date
10/22/2014
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Release Date
4/1/2015
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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
256 Shaders
-
|
Shading Units
144 Shaders
-
|
|
Texture Mapping Units
16 TMUs
|
Texture Mapping Units
18 TMUs
|
|
Render Output Units
16 ROPs
|
Render Output Units
2 ROPs
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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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Execution Units
16 EUs
|
Execution Units
18 EUs
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Graphics Processing Clusters
8 GPCs
|
-
-
|
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-
-
-
450MHz
|
-
-
400MHz Base
740MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
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FP16
0.46 TFLOPS
-
|
FP16
0.43 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
0.23 TFLOPS
|
FP32
0.21 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.01 TFLOPS
-
|
FP64
0.05 TFLOPS
-
|
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-
-
|
-
-
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-
-
-
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-
-
-
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Pixel Fillrate
7.2 GPixel/s
|
Pixel Fillrate
1.48 GPixel/s
|
|
-
-
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-
-
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Texture Fillrate
7.2 GTexel/s
|
Texture Fillrate
13.32 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
-
-
Unknown
|
L1
-
-
-
Unknown
|
|
L2
Unknown
|
L2
Unknown
|
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-
-
-
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-
-
-
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Shared Memory
-
-
|
Shared Memory
-
-
|
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-
|
-
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-
-
-
-
-
-
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-
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-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
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TDP
Shared
|
TDP
Shared
|
|
-
-
|
-
-
|
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-
-
-
-
-
-
-
-
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No Ports
|
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-
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-
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No Ports
|
|
Max Resolution
2048x1536
|
Max Resolution
4096x2304
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
1
|
Multi Monitor Support
2
|
|
-
-
|
-
-
|
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No Encoders
-
|
Model
Quick Sync Video 4
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Codec
-
-
-
JPEG
-
-
-
-
AVC (H.264)
-
-
-
-
-
|
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No Decoders
|
Model
Quick Sync Video 4
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP8
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
10
Direct 3D
10_0
|
Direct X
12
Direct 3D
11_1
|
|
OpenGL
3.3
OpenCL
1.2
Vulkan
1.1
|
OpenGL
4.4
OpenCL
3.0
Vulkan
1.0
|
|
-
-
-
-
-
-
-
-
-
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Shader Model
5.1
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Not a Card
-
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Not a Card
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