Radeon RX 550 and Radeon X1650 - video card comparison
Passmark - benchmark score Radeon RX 550 vs Radeon X1650
Radeon RX 550
2809
Radeon X1650
73
Radeon RX 550
Radeon X1650
Architecture
GCN 4.0 (2016−2020)
R500 (2005−2007)
GPU code name
Lexa
RV516
Market segment
Desktop
Desktop
Release date
April 2017
November 2007
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
None
None
Boost clock speed
1183 MHz
-
Core clock speed
1100 MHz
635 MHz
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
80 nm
Number of transistors
2,200 million
107 million
Pipelines / CUDA cores
512
-
Power consumption (TDP)
50 Watt
-
Texture fill rate
37.86
2.540
Memory type
GDDR5
DDR2
Maximum RAM amount
4 GB
256 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
7000 MHz
784 MHz
Memory bandwidth
112.0 GB/s
6.272 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (12_0)
9.0c (9_3)
OpenCL
2.0
N/A
OpenGL
4.6
2.0
Shader Model
6.4
3.0
Vulkan
1.2.131
N/A