Radeon RX 550 and Quadro K4000 - video card comparison
Passmark - benchmark score Radeon RX 550 vs Quadro K4000
Radeon RX 550
2809
Quadro K4000
2806
Radeon RX 550
Quadro K4000
Architecture
GCN 4.0 (2016−2020)
Kepler (2012−2018)
GPU code name
Lexa
GK106
Market segment
Desktop
Workstation
Release date
April 2017
March 2013
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
1183 MHz
-
Core clock speed
1100 MHz
810 MHz
Floating-point performance
1,211 gflops
1,244 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
2,200 million
2,540 million
Pipelines / CUDA cores
512
768
Power consumption (TDP)
50 Watt
80 Watt
Texture fill rate
37.86
51.84
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
3 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
7000 MHz
5616 MHz
Memory bandwidth
112.0 GB/s
134.8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 2x DisplayPort
HDMI
+
-
DirectX
12 (12_0)
12 (11_0)
CUDA
-
3.0
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
+