AMD Radeon R9 M485X vs AMD Radeon R9 M395X
AMD Radeon R9 M485X
AMD Radeon R9 M395X
|
2048 Shaders
8GB GDDR5
723MHz
|
2048 Shaders
4GB GDDR5
909MHz
|
|
Peak AI Performance
2.96 TFLOPS
FP32
|
Peak AI Performance
3.72 TFLOPS
FP32
|
|
FP32
2.96 TFLOPS
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FP32
3.72 TFLOPS
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-
-
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-
-
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Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
100W
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TDP
125W
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-
-
-
-
-
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-
-
-
-
-
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Metal 35,010
14%
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GB6 Vulkan N/A
0%
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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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Manufacturer
AMD
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Manufacturer
AMD
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Chip Designer
AMD
|
Chip Designer
AMD
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Architecture
GCN 3
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Architecture
GCN 3
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Family
Radeon R 400
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Family
Radeon R 300
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Codename
Tonga
-
Variant
Antigua XT
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Codename
Tonga
-
Variant
Amethyst XT
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
5/15/2016
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Release Date
5/5/2015
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Foundry
TSMC
-
|
Foundry
TSMC
-
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Fabrication Node
28nm
-
|
Fabrication Node
28nm
-
|
|
Die Size
359 mm²
-
|
Die Size
359 mm²
-
|
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Transistor Count
5 Billion
-
|
Transistor Count
5 Billion
-
|
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Transistor Density
13.93M/mm²
-
|
Transistor Density
13.93M/mm²
-
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Form
Soldered
|
Form
Soldered
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Shading Units
2048 Shaders
-
|
Shading Units
2048 Shaders
-
|
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Texture Mapping Units
128 TMUs
|
Texture Mapping Units
128 TMUs
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Render Output Units
32 ROPs
|
Render Output Units
32 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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Compute Units
32 CUs
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Compute Units
32 CUs
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-
-
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-
-
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-
-
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-
-
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-
-
723MHz Base
723MHz
|
-
-
-
909MHz
|
|
Peak AI Performance
2.96 TFLOPS
FP32
|
Peak AI Performance
3.72 TFLOPS
FP32
|
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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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FP32
2.96 TFLOPS
-
-
|
FP32
3.72 TFLOPS
-
-
|
|
FP64
190 GFLOPS
-
|
FP64
230 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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-
-
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-
-
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-
-
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-
-
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Pixel Fillrate
23.136 GPixel/s
|
Pixel Fillrate
29.088 GPixel/s
|
|
-
-
|
-
-
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Texture Fillrate
92.544 GTexel/s
|
Texture Fillrate
116.352 GTexel/s
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-
-
|
-
-
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L1
-
-
16KB/CU
-
|
L1
-
-
16KB/CU
-
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L2
768KB Shared
|
L2
768KB Shared
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-
-
-
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-
-
-
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8GB
GDDR5
-
|
4GB
GDDR5
-
|
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Bus Width
256Bit
|
Bus Width
256Bit
|
|
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
160GB/s
|
Clock
1365MHz
Transfer Rate
5.5GT/s
Bandwidth
174.7GB/s
|
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
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TDP
100W
|
TDP
125W
|
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-
-
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-
-
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-
-
-
-
-
-
-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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No Ports
|
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Max Resolution
4096x2160
|
Max Resolution
4096x2160
|
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Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
-
FreeSync
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
3
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 1.4
|
Content Protection
HDCP 1.4
|
|
Model
VCE 3.0
|
Model
VCE 3.0
|
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
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Model
UVD 5.0
|
Model
UVD 5.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
12
Direct 3D
12_0
|
Direct X
12
Direct 3D
12_0
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.5
-
-
GFX
8
-
-
-
-
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Shader Model
6.5
-
-
GFX
8
-
-
-
-
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Not a Card
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Not a Card
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-
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-
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PCIe Version
3.0
PCIe Lanes
16
|
-
-
PCIe Version
3.0
PCIe Lanes
16
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