Tesla P4 and Tesla C1080 - video card comparison
Tesla P4
Tesla C1080
Architecture
Pascal (2016−2021)
Tesla 2.0 (2007−2013)
GPU code name
GP104
GT200B
Market segment
Workstation
Workstation
Release date
September 2016
April 2009
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
1114 MHz
-
Core clock speed
886 MHz
610 MHz
Floating-point performance
5,443 gflops
-
Manufacturing process technology
16 nm
55 nm
Number of transistors
7,200 million
1,400 million
Pipelines / CUDA cores
2560
240
Power consumption (TDP)
75 Watt
188 Watt
Texture fill rate
178.2
48.80
Memory type
GDDR5
GDDR3
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
512 Bit
Memory clock speed
6008 MHz
1600 MBps
Memory bandwidth
192.3 GB/s
102.4 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
11.1 (10_0)
CUDA
6.1
1.3
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
6.4
4.0
Vulkan
1.2.131
N/A