FirePro V7900 and FirePro V9800 - video card comparison
FirePro V7900
FirePro V9800
Architecture
TeraScale 3 (2010−2013)
TeraScale 2 (2009−2015)
GPU code name
Cayman
Cypress
Market segment
Workstation
Workstation
Release date
May 2011
September 2010
Bus support
PCIe 2.1 x16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Core clock speed
725 MHz
850 MHz
Floating-point performance
1,856.0 gflops
2,720.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
2,640 million
2,154 million
Pipelines / CUDA cores
1280
1600
Power consumption (TDP)
151 Watt
250 Watt
Texture fill rate
58.00
68.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5000 MHz
4600 MHz
Memory bandwidth
160 GB/s
147.2 GB/s
Display Connectors
4x DisplayPort
6x mini-DisplayPort, 1x S-Video
DisplayPort count
4
-
Dual-link DVI support
1
-
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A
StereoOutput3D
1
-