GeForce GTS 450 and Radeon RX 6650 XT - video card comparison
Passmark - benchmark score GeForce GTS 450 vs Radeon RX 6650 XT
GeForce GTS 450
1359
Radeon RX 6650 XT
17803
GeForce GTS 450
Radeon RX 6650 XT
Architecture
Fermi (2010−2014)
Navi / RDNA2 (2020−2022)
GPU code name
GF106
Navi 23
Market segment
Desktop
Desktop
Release date
September 2010
May 2022
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
6-pin
1x 8-pin
SLI options
+
-
Boost clock speed
-
2635 MHz
Core clock speed
783 MHz
2055 MHz
CUDA cores
192
-
Floating-point performance
601.3 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
1,170 million
11,060 million
Pipelines / CUDA cores
192
2048
Power consumption (TDP)
106 Watt
176 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
25.1 billion/sec
337.3
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1804 (3608 data rate) MHz
17500 MHz
Memory bandwidth
57.7 GB/s
280.3 GB/s
Display Connectors
Mini HDMITwo Dual Link DVI
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.2
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.3