GeForce GTS 450 and Quadro P620 - video card comparison
Passmark - benchmark score GeForce GTS 450 vs Quadro P620
GeForce GTS 450
1359
Quadro P620
3742
GeForce GTS 450
Quadro P620
Architecture
Fermi (2010−2014)
Pascal (2016−2021)
GPU code name
GF106
GP107
Market segment
Desktop
Workstation
Release date
September 2010
May 2019
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
6-pin
None
SLI options
+
-
Boost clock speed
-
1442 MHz
Core clock speed
783 MHz
1177 MHz
CUDA cores
192
-
Floating-point performance
601.3 gflops
1,490 gflops
Manufacturing process technology
40 nm
14 nm
Number of transistors
1,170 million
3,300 million
Pipelines / CUDA cores
192
512
Power consumption (TDP)
106 Watt
25 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
25.1 billion/sec
43.33
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1804 (3608 data rate) MHz
6000 MHz
Memory bandwidth
57.7 GB/s
80.13 GB/s
Shared memory
-
-
Display Connectors
Mini HDMITwo Dual Link DVI
4x mini-DisplayPort
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_1)
CUDA
+
6.1
OpenCL
1.1
1.2
OpenGL
4.2
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.2.131