Radeon R7 350 and Radeon RX 550 640SP - video card comparison
Radeon R7 350
Radeon RX 550 640SP
Architecture
GCN 1.0 (2012−2020)
GCN 4.0 (2016−2020)
GPU code name
Cape Verde
Baffin
Market segment
Desktop
Desktop
Release date
July 2016
October 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1071 MHz
Core clock speed
800 MHz
1019 MHz
Floating-point performance
819.2 gflops
1,371 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,500 million
3,000 million
Pipelines / CUDA cores
512
640
Power consumption (TDP)
55 Watt
60 Watt
Texture fill rate
25.60
42.84
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
6000 MHz
Memory bandwidth
72 GB/s
96 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DirectX
12 (11_1)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2.131