AMD Radeon 840M 2900MHz vs ATI Mobility Radeon 9200 Mac
AMD Radeon 840M 2900MHz
ATI Mobility Radeon 9200 Mac
|
256 Shaders
Shared Memory
2900MHz
|
4 Shaders
32MB DDR
250MHz
|
|
Peak AI Performance
2.97 TFLOPS
FP16
|
Peak AI Performance
-
|
|
FP32
1.49 TFLOPS
|
-
-
|
|
FP16
2.97 TFLOPS
|
-
-
|
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Form Factor
iGPU
-
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Form Factor
AGP 8x
-
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TDP
Shared
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TDP
Unknown
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-
-
-
-
-
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-
-
-
-
-
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GB6 OpenCL N/A
0%
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GB6 OpenCL N/A
0%
|
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GB6 Metal N/A
0%
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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%
|
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
|
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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%
|
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Peak AI
Performance
2.97 TFLOPS
FP16
|
Peak AI
Performance
-
|
|
-
-
-
|
-
-
-
|
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP16
2.97 TFLOPS
-
-
-
-
|
-
-
-
-
-
-
|
|
FP32
1.49 TFLOPS
-
-
|
-
-
-
-
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FP64
90 GFLOPS
-
|
-
-
-
|
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BF16
2.97 TFLOPS
-
-
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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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|
INT32
0.74 TOPS
|
-
-
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|
-
-
|
-
-
|
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Pixel
Fillrate
92.8 GPixel/s
|
Pixel
Fillrate
1 GPixel/s
|
|
-
-
|
Vertex Rate
0.063 GVertices/s
|
|
Texture
Fillrate
46.4 GTexel/s
|
Texture
Fillrate
1 GTexel/s
|
|
-
-
-
|
Foundry
UMC
-
|
|
-
-
-
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Fabrication Node
150nm
-
|
|
-
-
-
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Die Size
98 mm²
-
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|
-
-
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Transistor Count
36 Million
-
|
|
-
-
-
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Transistor Density
0.37M/mm²
-
|
|
Form
iGPU
|
Form
AGP 8x
|
|
Shading Units
256 Shaders
-
|
Shading Units
4 Shaders
1 Vertex Shader
|
|
Texture Mapping Units
16 TMUs
|
Texture Mapping Units
4 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
4 ROPs
|
|
-
-
|
-
-
|
|
Ray-Tracing Cores
4 RT-Cores
|
-
-
|
|
-
-
|
-
-
|
|
Compute Units
4 CUs
|
-
-
|
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-
-
|
-
-
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-
-
|
-
-
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-
-
1500MHz Base
2900MHz
|
-
-
-
250MHz
|
|
L0
32KB/WGP
|
-
-
|
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L1
-
-
-
256KB/Array
|
L1
-
-
-
Unknown
|
|
L2
Unknown
|
L2
Unknown
|
|
-
-
-
|
-
-
-
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Shared Memory
-
-
|
32MB
DDR
-
|
|
-
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Bus Width
64Bit
|
|
-
-
-
-
-
-
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Clock
200MHz
Transfer Rate
400MT/s
Bandwidth
3.2GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
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TDP
Shared
|
TDP
Unknown
|
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-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Ports
|
|
Max Resolution
4096x2160
|
Max Resolution
1920x1200
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
2
|
|
Content Protection
HDCP 2.3
|
-
-
|
|
Model
VCN 4.0
|
No Encoders
-
|
|
Codec
-
-
-
-
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Model
VCN 4.0
|
No Decoders
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
8
Direct 3D
8.1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
OpenGL
1.3
-
-
-
-
|
|
Shader Model
6.7
-
-
GFX
11.5
-
-
-
-
|
Shader Model
1.4
-
-
GFX
1
-
-
-
-
|
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Not a Card
-
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Not a Card
-
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