Radeon RX 5500 XT and GeForce GTS 450 Rev. 2 - video card comparison
Radeon RX 5500 XT
GeForce GTS 450 Rev. 2
Architecture
RDNA 1.0 (2019−2020)
Fermi 2.0 (2010−2014)
GPU code name
Navi 14 XTX
GF116
Market segment
Desktop
Desktop
Release date
December 2019
March 2011
Interface
PCIe 4.0 x8
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin
Boost clock speed
1845 MHz
-
Core clock speed
1607 MHz
783 MHz
Floating-point performance
-
601.3 gflops
Manufacturing process technology
7 nm
40 nm
Number of transistors
6,400 million
1,170 million
Pipelines / CUDA cores
1408
192
Power consumption (TDP)
130 Watt
106 Watt
Texture fill rate
162.4
25.06
Memory type
GDDR6
GDDR5
Maximum RAM amount
8 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
14000 MHz
3608 MHz
Memory bandwidth
224.0 GB/s
57.73 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
2x DVI, 1x mini-HDMI
HDMI
+
+
DirectX
12 (12_1)
12 (11_0)
CUDA
-
2.1
OpenCL
2.0
1.1
OpenGL
4.6
4.6
Shader Model
6.5
5.1
Vulkan
1.2.131
N/A