Radeon RX 550 and GRID K2 - video card comparison
Passmark - benchmark score Radeon RX 550 vs GRID K2
Radeon RX 550
2809
GRID K2
2818
Radeon RX 550
GRID K2
Architecture
GCN 4.0 (2016−2020)
Kepler (2012−2018)
GPU code name
Lexa
GK104
Market segment
Desktop
Workstation
Release date
April 2017
May 2013
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
1183 MHz
-
Core clock speed
1100 MHz
745 MHz
Floating-point performance
1,211 gflops
2x 2,289 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
2,200 million
3,540 million
Pipelines / CUDA cores
512
1536
Power consumption (TDP)
50 Watt
225 Watt
Texture fill rate
37.86
95.36
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
7000 MHz
5 GB/s
Memory bandwidth
112.0 GB/s
160.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (11_0)
CUDA
-
3.0
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5 (5.1)
Vulkan
1.2.131
1.2.175