GeForce GTX 950A and GeForce GTS 450 - video card comparison
Passmark - benchmark score GeForce GTX 950A vs GeForce GTS 450
GeForce GTX 950A
2637
GeForce GTS 450
1359
GeForce GTX 950A
GeForce GTS 450
Architecture
Maxwell (2014−2018)
Fermi (2010−2014)
GPU code name
GM107
GF106
Market segment
Desktop
Desktop
Release date
March 2015
September 2010
Bus support
-
PCI-E 2.0 x 16
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
6-pin
SLI options
-
+
Boost clock speed
1124 MHz
-
Core clock speed
993 MHz
783 MHz
CUDA cores
-
192
Floating-point performance
1,271 gflops
601.3 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
1,170 million
Pipelines / CUDA cores
640
192
Power consumption (TDP)
75 Watt
106 Watt
Maximum GPU temperature
-
100 °C
Texture fill rate
44.96
25.1 billion/sec
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
2002 MHz
1804 (3608 data rate) MHz
Memory bandwidth
32.03 GB/s
57.7 GB/s
Display Connectors
No outputs
Mini HDMITwo Dual Link DVI
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (11_0)
12 (11_0)
CUDA
5.0
+
OpenCL
1.2
1.1
OpenGL
4.6
4.2
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A