Tesla C2050 and A800 PCIe 80 GB - video card comparison
Tesla C2050
A800 PCIe 80 GB
Architecture
Fermi (2010−2014)
Ampere (2020−2022)
GPU code name
GF100
GA100
Market segment
Workstation
Desktop
Release date
July 2011
November 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Boost clock speed
-
1410 MHz
Core clock speed
574 MHz
-
Floating-point performance
1,030.4 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
3,100 million
54,200 million
Pipelines / CUDA cores
448
6912
Power consumption (TDP)
238 Watt
250 Watt
Texture fill rate
32.14
609.1
Memory type
GDDR5
HBM2e
Maximum RAM amount
3 GB
80 GB
Memory bus width
384 Bit
5120 Bit
Memory clock speed
3000 MHz
3 GB/s
Memory bandwidth
144.0 GB/s
1,935 GB/s
Display Connectors
1x DVI
No outputs
DirectX
12 (11_0)
N/A
CUDA
2.0
8.0
OpenCL
1.1
3.0
OpenGL
4.6
N/A
Shader Model
5.1
N/A
Vulkan
N/A
N/A