Quadro K4000 and GeForce GTS 450 - video card comparison
Passmark - benchmark score Quadro K4000 vs GeForce GTS 450
Quadro K4000
2806
GeForce GTS 450
1359
Quadro K4000
GeForce GTS 450
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
GK106
GF106
Market segment
Workstation
Desktop
Release date
March 2013
September 2010
Bus support
-
PCI-E 2.0 x 16
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
6-pin
SLI options
-
+
Core clock speed
810 MHz
783 MHz
CUDA cores
-
192
Floating-point performance
1,244 gflops
601.3 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,540 million
1,170 million
Pipelines / CUDA cores
768
192
Power consumption (TDP)
80 Watt
106 Watt
Maximum GPU temperature
-
100 °C
Texture fill rate
51.84
25.1 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
1 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
5616 MHz
1804 (3608 data rate) MHz
Memory bandwidth
134.8 GB/s
57.7 GB/s
Display Connectors
1x DVI, 2x DisplayPort
Mini HDMITwo Dual Link DVI
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (11_0)
12 (11_0)
CUDA
3.0
+
OpenCL
1.2
1.1
OpenGL
4.6
4.2
Shader Model
5.1
5.1
Vulkan
+
N/A