AMD Radeon RX 550X vs AMD Radeon RX Vega Frontier Liquid
AMD Radeon RX 550X
AMD Radeon RX Vega Frontier Liquid
$1,489
|
640 Shaders
2GB GDDR5
1071MHz
|
4096 Shaders
16GB HBM2
1600MHz
|
|
FP32
1.37 TFLOPS
|
FP32
13.11 TFLOPS
|
|
FP16
1.37 TFLOPS
|
FP16
26.21 TFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
60W
|
TDP
345W
|
|
-
-
-
-
-
|
Power Connectors
-
2x 8-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 4
|
Architecture
GCN 5
|
|
Family
Radeon RX 500
|
Family
Radeon RX Vega
|
|
Codename
Baffin
Polaris 11
Variant
Polaris 11 XL
|
Codename
Greenland
Vega 10
Variant
Vega 10 XTX
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
4/11/2018
|
Release Date
7/13/2017
|
|
Foundry
GlobalFoundries
-
|
Foundry
GlobalFoundries
-
|
|
Fabrication Node
14LPP
-
|
Fabrication Node
14LPP
-
|
|
Die Size
123 mm²
-
|
Die Size
486 mm²
-
|
|
Transistor Count
3 Billion
-
|
Transistor Count
12.5 Billion
-
|
|
Transistor Density
24.39M/mm²
-
|
Transistor Density
25.72M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
640 Shaders
-
|
Shading Units
4096 Shaders
-
|
|
Texture Mapping Units
40 TMUs
|
Texture Mapping Units
256 TMUs
|
|
Render Output Units
16 ROPs
|
Render Output Units
64 ROPs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Compute Units
10 CUs
|
Compute Units
64 CUs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
1019MHz Base
1071MHz
|
-
-
1382MHz Base
1600MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
1.37 TFLOPS
-
|
FP16
26.21 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
1.37 TFLOPS
|
FP32
13.11 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.09 TFLOPS
-
|
FP64
0.82 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
17.136 GPixel/s
|
Pixel Fillrate
102.4 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
42.84 GTexel/s
|
Texture Fillrate
409.6 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
-
16KB/CU
-
|
L1
-
-
16KB/CU
-
|
|
L2
1MB Shared
|
L2
4MB Shared
|
|
-
-
-
|
-
-
-
|
|
2GB
GDDR5
-
|
16GB
HBM2
-
|
|
Bus Width
128Bit
|
Bus Width
2048Bit
|
|
Clock
1500MHz
Transfer Rate
6GT/s
Bandwidth
96GB/s
|
Clock
945MHz
Transfer Rate
1.9GT/s
Bandwidth
483.8GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
60W
|
TDP
345W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
1x DVI-D Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
1x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
-
|
|
Max Resolution
5120x2880
|
Max Resolution
7680x4320
|
|
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 2.2
|
Content Protection
HDCP 2.2
|
|
Model
VCE 3.4
|
Model
VCE 4.0
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
UVD 6.3
|
Model
UVD 7.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
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_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
|
Shader Model
6.7
-
-
GFX
8
-
-
-
-
|
Shader Model
6.7
-
-
GFX
9
-
-
-
-
|
|
-
-
-
1x Fan
|
-
-
-
1x Fan
|
|
-
-
-
-
-
-
-
-
|
Power Connectors
-
-
-
2x 8-Pin
-
-
-
|
|
Slots Required
2.0
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
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
|
Height
110 mm (4.33 in)
Width
145 mm (5.71 in)
Depth
37 mm (1.46 in)
|
Height
112 mm (4.41 in)
Width
272 mm (10.71 in)
Depth
40 mm (1.57 in)
|
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