Radeon HD 7950 and FirePro W9000 - video card comparison
Passmark - benchmark score Radeon HD 7950 vs FirePro W9000
Radeon HD 7950
4907
FirePro W9000
6322
Radeon HD 7950
FirePro W9000
Architecture
GCN 1.0 (2012−2020)
GCN 1.0 (2012−2020)
GPU code name
Tahiti
Tahiti
Market segment
Desktop
Workstation
Release date
January 2012
June 2012
Bus support
PCIe 3.0 x16
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1250 MHz
-
Compute units
28
-
Core clock speed
-
975 MHz
Floating-point performance
2,867 gflops
3,994 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
4,313 million
4,313 million
Pipelines / CUDA cores
1792
2048
Power consumption (TDP)
200 Watt
350 Watt
Texture fill rate
89.60
124.8
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
6 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
1250 MHz
5500 MHz
Memory bandwidth
240 GB/s
264 GB/s
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
6x mini-DisplayPort, 1x SDI
Eyefinity
1
-
Number of Eyefinity displays
6
-
Dual-link DVI support
-
1
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12 (11_1)
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
-
1.2.131
AppAcceleration
+
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
+
-
StereoOutput3D
-
1
TrueAudio
-
-
ZeroCore
+
-