FirePro V3900 and Radeon HD 7450 OEM - video card comparison
FirePro V3900
Radeon HD 7450 OEM
Architecture
TeraScale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Turks
Caicos
Market segment
Workstation
Desktop
Release date
February 2012
January 2012
Bus support
PCIe 2.1 x16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
650 MHz
625 MHz
Floating-point performance
624.0 gflops
200.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
370 million
Pipelines / CUDA cores
480
160
Power consumption (TDP)
199 Watt
18 Watt
Texture fill rate
15.60
5.000
Memory type
GDDR3
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
1066 MHz
Memory bandwidth
28 GB/s
8.528 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x HDMI
DisplayPort count
1
-
Dual-link DVI support
1
-
HD сomponent video output
1
-
HDMI
-
+
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