Radeon RX 550 640SP and Radeon RX Vega 7 - video card comparison
Radeon RX 550 640SP
Radeon RX Vega 7
Architecture
GCN 4.0 (2016−2020)
Vega (2017−2021)
GPU code name
Baffin
Vega Raven Ridge
Market segment
Desktop
Laptop
Release date
October 2017
January 2020
Interface
PCIe 3.0 x8
-
Supplementary power connectors
None
-
Boost clock speed
1071 MHz
1800 MHz
Core clock speed
1019 MHz
-
Floating-point performance
1,371 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
3,000 million
-
Pipelines / CUDA cores
640
448
Power consumption (TDP)
60 Watt
15 Watt
Texture fill rate
42.84
-
Memory type
GDDR5
-
Maximum RAM amount
2 GB
-
Memory bus width
128 Bit
-
Memory clock speed
6000 MHz
-
Memory bandwidth
96 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
-
HDMI
+
-
DirectX
12 (12_0)
12_1
OpenCL
2.0
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.2.131
-