FirePro V4900 and FirePro V3900 - video card comparison
Passmark - benchmark score FirePro V4900 vs FirePro V3900
FirePro V4900
1017
FirePro V3900
660
FirePro V4900
FirePro V3900
Architecture
TeraScale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Turks
Turks
Market segment
Workstation
Workstation
Release date
November 2011
February 2012
Bus support
-
PCIe 2.1 x16
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
800 MHz
650 MHz
Floating-point performance
768.0 gflops
624.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
716 million
Pipelines / CUDA cores
480
480
Power consumption (TDP)
75 Watt
199 Watt
Texture fill rate
19.20
15.60
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4000 MHz
1800 MHz
Memory bandwidth
64 GB/s
28 GB/s
Display Connectors
1x DVI, 2x DisplayPort
1x DVI, 1x DisplayPort
DisplayPort count
-
1
Dual-link DVI support
-
1
HD сomponent video output
-
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