Radeon R7 250 and FirePro V3900 - video card comparison
Passmark - benchmark score Radeon R7 250 vs FirePro V3900
Radeon R7 250
1100
FirePro V3900
660
Radeon R7 250
FirePro V3900
Architecture
GCN (2011−2017)
TeraScale 2 (2009−2015)
GPU code name
Oland XT
Turks
Market segment
Desktop
Workstation
Release date
October 2013
February 2012
Bus support
PCIe 3.0
PCIe 2.1 x16
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
N/A
None
Boost clock speed
1050 MHz
-
Core clock speed
-
650 MHz
Floating-point performance
716.8 gflops
624.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
950 million
716 million
Pipelines / CUDA cores
384
480
Power consumption (TDP)
75 Watt
199 Watt
Texture fill rate
25.20
15.60
Memory type
DDR3, GDDR5
GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1150 MHz
1800 MHz
Memory bandwidth
72 GB/s
28 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x DisplayPort
DisplayPort count
-
1
Dual-link DVI support
-
1
HD сomponent video output
-
1
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
11.2 (11_0)
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
-
N/A
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-