Tesla C870 and FirePro M4150 - video card comparison
Tesla C870
FirePro M4150
Architecture
Tesla (2006−2010)
GCN 1.0 (2012−2020)
GPU code name
G80
Opal
Market segment
Workstation
Mobile workstation
Release date
May 2007
October 2013
Interface
PCIe 1.0 x16
PCIe 3.0 x8
Supplementary power connectors
2x 6-pin
-
Core clock speed
600 MHz
715 MHz
Floating-point performance
345.6 gflops
549.1 gflops
Manufacturing process technology
90 nm
28 nm
Number of transistors
681 million
950 million
Pipelines / CUDA cores
128
384
Power consumption (TDP)
171 Watt
-
Texture fill rate
38.40
17.16
Memory type
GDDR3
GDDR5
Maximum RAM amount
1536 MB
1 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
1600 MHz
4000 MHz
Memory bandwidth
76.8 GB/s
64 GB/s
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
12 (11_1)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.0
5.1
Vulkan
N/A
1.2.131