Radeon R9 280 and FirePro V7900 - video card comparison
Passmark - benchmark score Radeon R9 280 vs FirePro V7900
Radeon R9 280
5726
FirePro V7900
2373
Radeon R9 280
FirePro V7900
Architecture
GCN 1.0 (2012−2020)
TeraScale 3 (2010−2013)
GPU code name
Tahiti
Cayman
Market segment
Desktop
Workstation
Release date
March 2014
May 2011
Bus support
PCIe 3.0
PCIe 2.1 x16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
1x 6-pin
Boost clock speed
933 MHz
-
Core clock speed
-
725 MHz
Floating-point performance
3,344 gflops
1,856.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
4,313 million
2,640 million
Pipelines / CUDA cores
1792
1280
Power consumption (TDP)
200 Watt
151 Watt
Texture fill rate
104.5
58.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
2 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
1250 MHz
5000 MHz
Memory bandwidth
240 GB/s
160 GB/s
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
4x DisplayPort
Eyefinity
1
-
DisplayPort count
-
4
Dual-link DVI support
-
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
+
-
LiquidVR
1
-
PowerTune
-
-
StereoOutput3D
-
1
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
-