Radeon RX 550 640SP and ION - video card comparison
Radeon RX 550 640SP
ION
Architecture
GCN 4.0 (2016−2020)
Tesla (2006−2010)
GPU code name
Baffin
C7A-ION
Market segment
Desktop
Desktop
Release date
October 2017
June 2008
Interface
PCIe 3.0 x8
PCI
Supplementary power connectors
None
-
Boost clock speed
1071 MHz
-
Core clock speed
1019 MHz
450 MHz
Floating-point performance
1,371 gflops
-
Manufacturing process technology
14 nm
65 nm
Number of transistors
3,000 million
282 million
Pipelines / CUDA cores
640
16
Power consumption (TDP)
60 Watt
20 Watt
Texture fill rate
42.84
3.600
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
6000 MHz
System Shared
Memory bandwidth
96 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
11.1 (10_0)
OpenCL
2.0
N/A
OpenGL
4.6
3.3
Shader Model
6.4
4.0
Vulkan
1.2.131
N/A