Radeon 660M 1900MHz vs Graphics 4C 1750MHz
Radeon 660M 1900MHz
Graphics 4C 1750MHz
|
384 Shaders
Shared Memory
1900MHz
|
512 Shaders
Shared Memory
1750MHz
|
|
FP32
1.46 TFLOPS
|
FP32
1.79 TFLOPS
|
|
FP16
2.92 TFLOPS
|
FP16
3.58 TFLOPS
|
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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 - N/A
0%
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GB5 Metal - N/A
0%
|
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GB5 Vulkan - N/A
0%
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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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-
-
-
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Foundry
TSMC
-
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-
-
-
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Fabrication Node
N5
-
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-
-
-
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Die Size
23 mm²
-
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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
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Form
iGPU
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Shading Units
384 Shaders
-
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Shading Units
512 Shaders
-
|
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Texture Mapping Units
24 TMUs
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Texture Mapping Units
32 TMUs
|
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Render Output Units
16 ROPs
|
Render Output Units
16 ROPs
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-
-
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-
-
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Ray-Tracing Cores
6 RT-Cores
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Ray-Tracing Cores
4 RT-Cores
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-
-
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-
-
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Compute Units
6 CUs
|
-
-
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-
-
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Execution Units
64 EUs
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|
-
-
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Graphics Processing Clusters
4 GPCs
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|
-
-
1500MHz Base
1900MHz
|
-
-
-
1750MHz
|
|
-
-
|
-
-
|
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-
-
-
|
-
-
-
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FP16
2.92 TFLOPS
-
|
FP16
3.58 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
1.46 TFLOPS
|
FP32
1.79 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.09 TFLOPS
-
|
FP64
0.45 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
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Pixel Fillrate
30.4 GPixel/s
|
Pixel Fillrate
28 GPixel/s
|
|
-
-
|
-
-
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Texture Fillrate
45.6 GTexel/s
|
Texture Fillrate
56 GTexel/s
|
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L0
32KB/WGP
|
-
-
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L1
-
-
-
256KB/Array
|
L1
-
-
-
Unknown
|
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L2
Unknown
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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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TDP
Shared
|
TDP
Shared
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
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-
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-
-
-
-
-
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No Ports
|
|
Max Resolution
4096x2160
|
Max Resolution
7680x4320
|
|
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)
Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
4
|
|
Content Protection
HDCP 2.2
|
-
-
|
|
Model
VCN 3.1
|
Model
Arc
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
Model
VCN 3.1
|
Model
Arc
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
-
MPEG-2
-
JPEG
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
|
Shader Model
6.7
-
-
GFX
10.3
-
-
-
-
|
Shader Model
6.4
-
-
-
-
-
-
-
-
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Not a Card
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Not a Card
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