AMD Radeon RX 6400 vs AMD Radeon RX 5300
AMD Radeon RX 6400
$149
AMD Radeon RX 5300
|
768 Shaders
4GB GDDR6
2321MHz
|
1408 Shaders
3GB GDDR6
1645MHz
|
|
Peak AI Performance
7.13 TFLOPS
FP16
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Peak AI Performance
9.27 TFLOPS
FP16
|
|
FP32
3.57 TFLOPS
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FP32
4.63 TFLOPS
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FP16
7.13 TFLOPS
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FP16
9.27 TFLOPS
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Form Factor
PCIe Card
2.0-Slots
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Form Factor
PCIe Card
2.0-Slots
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TDP
53W
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TDP
100W
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-
-
-
-
-
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Power Connectors
1x 6-Pin
-
-
-
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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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GB5 OpenCL 32,985
11%
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GB5 OpenCL 32,760
11%
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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 28,765
16%
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GB5 Vulkan 24,940
12%
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GB5 Vulkan 25,700
13%
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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 45
8%
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OCT Metal 85
15%
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Peak AI
Performance
7.13 TFLOPS
FP16
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Peak AI
Performance
9.27 TFLOPS
FP16
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FP16
7.13 TFLOPS
-
-
-
-
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FP16
9.27 TFLOPS
-
-
-
-
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FP32
3.57 TFLOPS
-
-
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FP32
4.63 TFLOPS
-
-
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FP64
220 GFLOPS
-
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FP64
290 GFLOPS
-
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Pixel
Fillrate
74.272 GPixel/s
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Pixel
Fillrate
52.64 GPixel/s
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-
-
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-
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Texture
Fillrate
111.408 GTexel/s
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Texture
Fillrate
144.76 GTexel/s
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Manufacturer
AMD
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Manufacturer
AMD
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Chip Designer
AMD
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Chip Designer
AMD
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Architecture
RDNA 2
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Architecture
RDNA 1
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Family
Radeon RX 6000
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Family
Radeon RX 5000
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Codename
Beige Goby
Navi 24
Variant
Navi 24 XL
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Codename
Fighter
Navi 14
Variant
Navi 14 XE
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Market Segment
Desktop
|
Market Segment
Desktop
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Release Date
4/20/2022
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Release Date
8/28/2020
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Foundry
TSMC
-
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Foundry
TSMC
-
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Fabrication Node
N6
-
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Fabrication Node
N7
-
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Die Size
107 mm²
-
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Die Size
158 mm²
-
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Transistor Count
5.4 Billion
-
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Transistor Count
6.4 Billion
-
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Transistor Density
50.47M/mm²
-
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Transistor Density
40.51M/mm²
-
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Form
PCIe Card
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Form
PCIe Card
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Shading Units
768 Shaders
-
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Shading Units
1408 Shaders
-
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Texture Mapping Units
48 TMUs
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Texture Mapping Units
88 TMUs
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Render Output Units
32 ROPs
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Render Output Units
32 ROPs
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-
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-
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Ray-Tracing Cores
12 RT-Cores
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-
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-
-
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-
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Compute Units
12 CUs
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Compute Units
22 CUs
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-
-
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-
-
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Graphics Processing Clusters
1 GPC
|
Graphics Processing Clusters
2 GPCs
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-
-
2039MHz Base
2321MHz
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-
-
1327MHz Base
1645MHz
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L0
32KB/WGP
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L0
32KB/WGP
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L1
-
-
-
128KB/Array
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L1
-
-
-
128KB/Array
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L2
1MB Shared
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L2
1.5MB Shared
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L3
8MB Shared
0.21TB/s
|
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-
-
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4GB
GDDR6
-
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3GB
GDDR6
-
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Bus Width
64Bit
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Bus Width
96Bit
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Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
112GB/s
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Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
168GB/s
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TDP
53W
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TDP
100W
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Temp
110°C Max
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Temp
110°C Max
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1x DisplayPort 1.4
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1x HDMI 2.1
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-
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3x DisplayPort 1.4
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-
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1x HDMI 2.0
-
-
-
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Max Resolution
7680x4320
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Max Resolution
7680x4320
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Max Resolution Refresh Rate
120Hz
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Max Resolution Refresh Rate
120Hz
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Variable Refresh Rate
-
FreeSync
-
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Variable Refresh Rate
-
FreeSync
-
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Display Stream Compression (DSC)
Supported
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Display Stream Compression (DSC)
Supported
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Multi Monitor Support
2
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Multi Monitor Support
4
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Content Protection
HDCP 2.3
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Content Protection
HDCP 2.3
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No Encoders
-
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Model
VCN 2.0
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Codec
-
-
-
-
-
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AVC (H.264)
HEVC (H.265)
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-
-
-
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Model
VCN 3.0
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Model
VCN 2.0
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
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VP9
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AVC (H.264)
HEVC (H.265)
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AV1
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
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VP9
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AVC (H.264)
HEVC (H.265)
-
-
-
-
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Direct X
12
Direct 3D
12_2
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Direct X
12
Direct 3D
12_1
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OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
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OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
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Shader Model
6.6
-
-
GFX
10.3
-
-
-
-
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Shader Model
6.5
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GFX
10.1
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1x Fan
|
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1x Fan
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-
-
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Power Connectors
-
-
1x 6-Pin
-
-
-
-
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Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
4
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
8
|
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Multi GPU Support
Supported
Type
Bridgeless
|
Multi GPU Support
Supported
Type
Bridgeless
|
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Height
110 mm (4.33 in)
Width
190 mm (7.48 in)
Depth
40 mm (1.57 in)
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