GeForce GTS 450 and Haswell GT1 - video card comparison
GeForce GTS 450
Haswell GT1
Architecture
Fermi (2010−2014)
Generation 7.5 (2013)
GPU code name
GF106
Haswell GT1
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
22 nm
Number of transistors
1,170 million
-
Pipelines / CUDA cores
192
80
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
1.2
OpenGL
4.2
4.3
Shader Model
5.1
5.1
Vulkan
N/A
+