GeForce GTS 450 and Opal - video card comparison
Passmark - benchmark score GeForce GTS 450 vs Opal
GeForce GTS 450
1359
Opal
1085
GeForce GTS 450
Opal
Architecture
Fermi (2010−2014)
GCN 1.0 (2012−2020)
GPU code name
GF106
Opal
Market segment
Desktop
Desktop
Release date
September 2010
-
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
6-pin
-
SLI options
+
-
Core clock speed
783 MHz
-
CUDA cores
192
-
Floating-point performance
601.3 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,170 million
950 million
Pipelines / CUDA cores
192
384
Power consumption (TDP)
106 Watt
-
Maximum GPU temperature
100 °C
-
Texture fill rate
25.1 billion/sec
-
Memory type
GDDR5
-
Maximum RAM amount
1 GB
-
Memory bus width
128 Bit
-
Memory clock speed
1804 (3608 data rate) MHz
-
Memory bandwidth
57.7 GB/s
-
Display Connectors
Mini HDMITwo Dual Link DVI
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_1)
CUDA
+
-
OpenCL
1.1
2.1 (1.2)
OpenGL
4.2
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
N/A
1.2.170