AMD Radeon 680M 2200MHz vs AMD Radeon R5 3CU 800MHz GCN 3
AMD Radeon 680M 2200MHz
AMD Radeon R5 3CU 800MHz GCN 3
|
768 Shaders
Shared Memory
2200MHz
|
192 Shaders
Shared Memory
800MHz
|
|
Peak AI Performance
6.76 TFLOPS
FP16
|
Peak AI Performance
310 GFLOPS
FP16
|
|
FP32
3.38 TFLOPS
|
FP32
310 GFLOPS
|
|
FP16
6.76 TFLOPS
|
FP16
310 GFLOPS
|
|
Form Factor
iGPU
-
|
Form Factor
iGPU
-
|
|
TDP
Shared
|
TDP
Shared
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB6 OpenCL N/A
0%
|
GB6 OpenCL N/A
0%
|
|
GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
|
GB6 Vulkan N/A
0%
|
GB6 Vulkan N/A
0%
|
|
GB5 OpenCL 31,830
10%
|
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 22,715
11%
|
GB5 Vulkan N/A
0%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal 65
11%
|
OCT Metal N/A
0%
|
|
Peak AI
Performance
6.76 TFLOPS
FP16
|
Peak AI
Performance
310 GFLOPS
FP16
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP16
6.76 TFLOPS
-
-
-
-
|
FP16
310 GFLOPS
-
-
-
-
|
|
FP32
3.38 TFLOPS
-
-
|
FP32
310 GFLOPS
-
-
|
|
FP64
210 GFLOPS
-
|
FP64
20 GFLOPS
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
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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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-
-
|
-
-
|
|
Pixel
Fillrate
70.4 GPixel/s
|
Pixel
Fillrate
6.4 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
105.6 GTexel/s
|
Texture
Fillrate
9.6 GTexel/s
|
|
-
-
-
|
-
-
-
|
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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
768 Shaders
-
|
Shading Units
192 Shaders
-
|
|
Texture Mapping Units
48 TMUs
|
Texture Mapping Units
12 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
8 ROPs
|
|
-
-
|
-
-
|
|
Ray-Tracing Cores
12 RT-Cores
|
-
-
|
|
-
-
|
-
-
|
|
Compute Units
12 CUs
|
Compute Units
3 CUs
|
|
-
-
|
-
-
|
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-
-
|
-
-
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-
-
2000MHz Base
2200MHz
|
-
-
-
800MHz
|
|
L0
32KB/WGP
|
-
-
|
|
L1
-
-
-
256KB/Array
|
L1
-
-
16KB/CU
-
|
|
L2
Unknown
|
L2
128KB Shared
|
|
-
-
-
|
-
-
-
|
|
Shared Memory
-
-
|
Shared Memory
-
-
|
|
-
|
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
Shared
|
TDP
Shared
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
|
Max Resolution
4096x2160
|
Max Resolution
4096x2160
|
|
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
3
|
|
Content Protection
HDCP 2.2
|
-
-
|
|
Model
VCN 3.1
|
Model
VCE 3.4
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
VCN 3.1
|
Model
UVD 6.2
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_0
|
|
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.7
-
-
GFX
10.3
-
-
-
-
|
Shader Model
6.5
-
-
GFX
8
-
-
-
-
|
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Not a Card
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Not a Card
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