GeForce GTX 555 OEM and C61 - video card comparison
GeForce GTX 555 OEM
C61
Architecture
Fermi 2.0 (2010−2014)
Curie (2003−2013)
GPU code name
GF114
C61
Market segment
Desktop
Desktop
Release date
May 2011
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
2x 6-pin
-
Core clock speed
736 MHz
-
Floating-point performance
847.9 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
1,950 million
-
Pipelines / CUDA cores
288
-
Power consumption (TDP)
150 Watt
-
Texture fill rate
35.33
-
Memory type
GDDR5
-
Maximum RAM amount
1 GB
-
Memory bus width
192 Bit
-
Memory clock speed
3828 MHz
-
Memory bandwidth
91.87 GB/s
-
Display Connectors
2x DVI, 1x mini-HDMI
-
HDMI
+
-
DirectX
12 (11_0)
9.0c (9_3)
CUDA
2.1
-
OpenCL
1.1
N/A
OpenGL
4.6
2.0 (full)
Shader Model5.13.0
Vulkan
N/A
N/A
PureVideo HD
-
VP1