Radeon R9 390 vs Radeon RX 570

Radeon R9 390
Radeon RX 570
2560 Shaders
8GB GDDR5
1000MHz
2048 Shaders
4GB GDDR5
1244MHz
FP32
5.12 TFLOPS
FP32
5.1 TFLOPS
-
-
FP16
5.1 TFLOPS
Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
275W
TDP
150W
Power Connectors
1x 6-Pin
1x 8-Pin
-
-
Power Connectors
1x 6-Pin
-
-
-
GB5 OpenCL - N/A
0%
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 - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
GCN 2
Architecture
GCN 4
Family
Radeon R 300
Family
Radeon RX 500
Codename
Hawaii
-
Variant
Grenada Pro
Codename
Ellesmere
Polaris 20
Variant
Polaris 20 XL
Market Segment
Desktop
Market Segment
Desktop
Release Date
6/18/2015
Release Date
4/18/2017
Foundry
TSMC
-
Foundry
GlobalFoundries
-
Fabrication Node
28nm
-
Fabrication Node
14LPP
-
Die Size
438 mm²
-
Die Size
232 mm²
-
Transistor Count
6.2 Billion
-
Transistor Count
5.7 Billion
-
Transistor Density
14.16M/mm²
-
Transistor Density
24.57M/mm²
-
Form
PCIe Card
Form
PCIe Card
Shading Units
2560 Shaders
-
Shading Units
2048 Shaders
-
Texture Mapping Units
160 TMUs
Texture Mapping Units
128 TMUs
Render Output Units
64 ROPs
Render Output Units
32 ROPs
-
-
-
-
-
-
-
-
-
-
-
-
Compute Units
40 CUs
Compute Units
32 CUs
-
-
-
-
-
-
-
-
-
-
-
1000MHz
-
-
1168MHz Base
1244MHz
-
-
-
-
-
-
-
-
-
-
-
-
-
FP16
5.1 TFLOPS
-
-
-
-
-
-
-
FP32
5.12 TFLOPS
FP32
5.1 TFLOPS
-
-
-
-
FP64
0.64 TFLOPS
-
FP64
0.32 TFLOPS
-
-
-
-
-
-
-
-
-
-
-
Pixel Fillrate
64 GPixel/s
Pixel Fillrate
39.808 GPixel/s
-
-
-
-
Texture Fillrate
160 GTexel/s
Texture Fillrate
159.232 GTexel/s
-
-
-
-
L1
-
-
16KB/CU
-
L1
-
-
16KB/CU
-
L2
1MB Shared
L2
2MB Shared
-
-
-
-
-
-
8GB
GDDR5
-
4GB
GDDR5
-
Bus Width
512Bit
Bus Width
256Bit
Clock
1500MHz
Transfer Rate
6GT/s
Bandwidth
384GB/s
Clock
1750MHz
Transfer Rate
7GT/s
Bandwidth
224GB/s
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDP
275W
TDP
150W
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2x DVI-D Dual-Link
-
-
-
-
-
-
-
-
-
-
-
1x DisplayPort 1.2
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x DVI-D Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
-
Max Resolution
4096x2160
Max Resolution
5120x2880
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 2.2
Model
VCE 2.0
Model
VCE 3.0
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Model
UVD 4.2
Model
UVD 6.3
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
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
1.3
Shader Model
6.5
-
-
GFX
7
-
-
-
-
Shader Model
6.7
-
-
GFX
8
-
-
-
-
-
-
-
1x Fan
-
-
-
2x Fans
Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
Power Connectors
-
-
1x 6-Pin
-
-
-
-
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
CrossFire XDMA
Multi GPU Support
Supported
Type
CrossFire XDMA
Height
110 mm (4.33 in)
Width
275 mm (10.83 in)
Depth
36 mm (1.42 in)
Height
110 mm (4.33 in)
Width
241 mm (9.49 in)
Depth
37 mm (1.46 in)
Change Results