AMD Radeon 520 vs AMD Radeon RX 470
AMD Radeon 520
AMD Radeon RX 470
$179
|
320 Shaders
1GB GDDR5
1030MHz
|
2048 Shaders
4GB GDDR5
1206MHz
|
|
Peak AI Performance
660 GFLOPS
FP32
|
Peak AI Performance
4.94 TFLOPS
FP16
|
|
FP32
660 GFLOPS
|
FP32
4.94 TFLOPS
|
|
-
-
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FP16
4.94 TFLOPS
|
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Form Factor
PCIe Card
1.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
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|
TDP
Unknown
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TDP
120W
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|
-
-
-
-
-
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Power Connectors
1x 6-Pin
-
-
-
|
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GB6 Metal N/A
0%
|
GB6 Metal 40,975
16%
|
|
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
660 GFLOPS
FP32
|
Peak AI
Performance
4.94 TFLOPS
FP16
|
|
-
-
-
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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
4.94 TFLOPS
-
-
-
-
|
|
FP32
660 GFLOPS
-
-
|
FP32
4.94 TFLOPS
-
-
|
|
FP64
40 GFLOPS
-
|
FP64
310 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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Pixel
Fillrate
4.12 GPixel/s
|
Pixel
Fillrate
38.592 GPixel/s
|
|
-
-
|
-
-
|
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Texture
Fillrate
20.6 GTexel/s
|
Texture
Fillrate
154.368 GTexel/s
|
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Manufacturer
AMD
|
Manufacturer
AMD
|
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Chip Designer
AMD
|
Chip Designer
AMD
|
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Architecture
GCN 1
|
Architecture
GCN 4
|
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Family
Radeon RX 500
|
Family
Radeon R 400
|
|
Codename
Hainan
-
Variant
Banks Pro
|
Codename
Ellesmere
Polaris 10
Variant
Polaris 10 XL
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
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Release Date
4/18/2017
|
Release Date
8/4/2016
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Foundry
TSMC
-
|
Foundry
GlobalFoundries
-
|
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Fabrication Node
28nm
-
|
Fabrication Node
14LPP
-
|
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Die Size
56 mm²
-
|
Die Size
232 mm²
-
|
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Transistor Count
690 Million
-
|
Transistor Count
5.7 Billion
-
|
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Transistor Density
12.32M/mm²
-
|
Transistor Density
24.57M/mm²
-
|
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Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
320 Shaders
-
|
Shading Units
2048 Shaders
-
|
|
Texture Mapping Units
20 TMUs
|
Texture Mapping Units
128 TMUs
|
|
Render Output Units
4 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
5 CUs
|
Compute Units
32 CUs
|
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-
-
|
-
-
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-
-
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-
-
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-
-
-
1030MHz
|
-
-
926MHz Base
1206MHz
|
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-
-
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-
-
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L1
-
-
16KB/CU
-
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L1
-
-
16KB/CU
-
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L2
128KB Shared
|
L2
2MB Shared
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-
-
-
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-
-
-
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1GB
GDDR5
-
|
4GB
GDDR5
-
|
|
Bus Width
64Bit
|
Bus Width
256Bit
|
|
Clock
1125MHz
Transfer Rate
4.5GT/s
Bandwidth
36GB/s
|
Clock
1650MHz
Transfer Rate
6.6GT/s
Bandwidth
211.2GB/s
|
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-
-
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-
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-
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-
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TDP
Unknown
|
TDP
120W
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-
-
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-
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-
-
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1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
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1x DisplayPort 1.2
-
-
-
-
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3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
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1x HDMI 2.0
-
-
-
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Max Resolution
4096x2160
|
Max Resolution
5120x2880
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
-
-
|
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 2.2
|
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No Encoders
-
|
Model
VCE 3.0
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-
-
-
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-
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Codec
-
-
-
-
-
-
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AVC (H.264)
HEVC (H.265)
-
-
-
-
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No Decoders
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Model
UVD 6.3
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
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Direct X
12
Direct 3D
11_1
|
Direct X
12
Direct 3D
12_0
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
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Shader Model
6.5
-
-
GFX
6
-
-
-
-
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Shader Model
6.7
-
-
GFX
8
-
-
-
-
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-
-
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1x Fan
|
-
-
-
1x Fan
|
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-
-
-
-
-
-
-
-
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Power Connectors
-
-
1x 6-Pin
-
-
-
-
|
|
Slots Required
1.0
PCIe Version
3.0
PCIe Lanes
8
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
|
-
-
-
-
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
|
-
-
-
-
-
-
|
Height
95 mm (3.74 in)
Width
240 mm (9.45 in)
Depth
35 mm (1.38 in)
|
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