FirePro V7900 SDI and FirePro RG220A - video card comparison
FirePro V7900 SDI
FirePro RG220A
Architecture
TeraScale 3 (2010−2013)
TeraScale (2005−2013)
GPU code name
Cayman
RV711
Market segment
Workstation
Workstation
Release date
May 2011
May 2010
Bus support
PCIe 2.1 x16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
725 MHz
500 MHz
Floating-point performance
1,856.0 gflops
80 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
2,640 million
242 million
Pipelines / CUDA cores
1280
80
Power consumption (TDP)
224 Watt
35 Watt
Texture fill rate
58.00
4.000
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5000 MHz
1600 MHz
Memory bandwidth
160 GB/s
51.2 GB/s
Display Connectors
4x SDI
1x DVI
DisplayPort count
4
-
Dual-link DVI support
1
-
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A
StereoOutput3D
1
-