GeForce GTS 450 Rev. 3 and Tesla P40 - video card comparison
GeForce GTS 450 Rev. 3
Tesla P40
Architecture
Fermi 2.0 (2010−2014)
Pascal (2016−2021)
GPU code name
GF116
GP102
Market segment
Desktop
Workstation
Release date
July 2012
September 2016
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
8-pin EPS
Boost clock speed
-
1531 MHz
Core clock speed
783 MHz
1303 MHz
Floating-point performance
451.0 gflops
11,758 gflops
Manufacturing process technology
40 nm
16 nm
Number of transistors
1,170 million
11,800 million
Pipelines / CUDA cores
144
3840
Power consumption (TDP)
106 Watt
250 Watt
Texture fill rate
18.79
367.4
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
1400 MHz
7.2 GB/s
Memory bandwidth
22.4 GB/s
347.1 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 (12_1)
CUDA
2.1
6.1
OpenCL
1.1
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
N/A
1.3