GeForce GT 545 and Radeon RX 550X - video card comparison
Passmark - benchmark score GeForce GT 545 vs Radeon RX 550X
GeForce GT 545
1132
Radeon RX 550X
2322
GeForce GT 545
Radeon RX 550X
Architecture
Fermi 2.0 (2010−2014)
GCN 4.0 (2016−2020)
GPU code name
GF116
Lexa
Market segment
Desktop
Desktop
Release date
May 2011
December 2018
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1183 MHz
Core clock speed
720 MHz
1100 MHz
Floating-point performance
414.7 gflops
1,211 gflops
Manufacturing process technology
40 nm
14 nm
Number of transistors
1,170 million
2,200 million
Pipelines / CUDA cores
144
512
Power consumption (TDP)
70 Watt
50 Watt
Texture fill rate
17.28
37.86
Memory type
DDR3
GDDR5
Maximum RAM amount
1536 MB
4 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
1600 MHz
6000 MHz
Memory bandwidth
38.4 GB/s
96 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DirectX
12 (11_0)
12 (12_0)
CUDA
2.1
-
OpenCL
1.1
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.2.131