AMD Radeon RX 5300M vs AMD Radeon M620
AMD Radeon RX 5300M
AMD Radeon M620
|
1408 Shaders
3GB GDDR6
1445MHz
|
320 Shaders
2GB GDDR5
1024MHz
|
|
Peak AI Performance
8.14 TFLOPS
FP16
|
Peak AI Performance
660 GFLOPS
FP32
|
|
FP32
4.07 TFLOPS
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FP32
660 GFLOPS
|
|
FP16
8.14 TFLOPS
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-
-
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Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
65W
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TDP
50W
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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 N/A
0%
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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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Peak AI
Performance
8.14 TFLOPS
FP16
|
Peak AI
Performance
660 GFLOPS
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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FP16
8.14 TFLOPS
-
-
-
-
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-
-
-
-
-
-
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FP32
4.07 TFLOPS
-
-
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FP32
660 GFLOPS
-
-
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FP64
250 GFLOPS
-
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FP64
40 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
46.24 GPixel/s
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Pixel
Fillrate
8.192 GPixel/s
|
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-
-
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-
-
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Texture
Fillrate
127.16 GTexel/s
|
Texture
Fillrate
20.48 GTexel/s
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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
RDNA 1
|
Architecture
GCN 3
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Family
Radeon RX 5000
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Family
Radeon RX 600
|
|
Codename
Fighter
Navi 14
Variant
Navi 14 XLM
|
Codename
Topaz
Polaris 24
Variant
Polaris 24 XLM
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
11/13/2019
|
Release Date
8/13/2019
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Foundry
TSMC
-
|
Foundry
TSMC
-
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Fabrication Node
N7
-
|
Fabrication Node
28nm
-
|
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Die Size
158 mm²
-
|
Die Size
125 mm²
-
|
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Transistor Count
6.4 Billion
-
|
Transistor Count
1.6 Billion
-
|
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Transistor Density
40.51M/mm²
-
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Transistor Density
12.40M/mm²
-
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Form
Soldered
|
Form
Soldered
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Shading Units
1408 Shaders
-
|
Shading Units
320 Shaders
-
|
|
Texture Mapping Units
88 TMUs
|
Texture Mapping Units
20 TMUs
|
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Render Output Units
32 ROPs
|
Render Output Units
8 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
22 CUs
|
Compute Units
5 CUs
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-
-
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-
-
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-
-
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-
-
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-
-
1000MHz Base
1445MHz
|
-
-
730MHz Base
1024MHz
|
|
L0
32KB/WGP
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-
-
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L1
-
-
-
128KB/Array
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L1
-
-
16KB/CU
-
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L2
1.5MB Shared
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L2
256KB Shared
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-
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-
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-
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3GB
GDDR6
-
|
2GB
GDDR5
-
|
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Bus Width
96Bit
|
Bus Width
64Bit
|
|
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
168GB/s
|
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
28.8GB/s
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TDP
65W
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TDP
50W
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-
-
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-
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No Ports
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No Ports
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Max Resolution
7680x4320
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Max Resolution
4096x2160
|
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Max Resolution Refresh Rate
120Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
-
FreeSync
-
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 1.4
|
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Model
VCN 2.0
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No Encoders
-
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Codec
-
-
-
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AVC (H.264)
HEVC (H.265)
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-
-
-
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-
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Model
VCN 2.0
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No Decoders
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
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AVC (H.264)
HEVC (H.265)
-
-
-
-
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-
-
-
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-
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Direct X
12
Direct 3D
12_1
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Direct X
12
Direct 3D
12_0
|
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OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
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Shader Model
6.5
-
-
GFX
10.1
-
-
-
-
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Shader Model
6.5
-
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GFX
8
-
-
-
-
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Not a Card
-
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Not a Card
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PCIe Version
4.0
PCIe Lanes
8
|
-
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PCIe Version
3.0
PCIe Lanes
8
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