Radeon HD 7750 and FirePro V7900 - video card comparison
Passmark - benchmark score Radeon HD 7750 vs FirePro V7900
Radeon HD 7750
1754
FirePro V7900
2373
Radeon HD 7750
FirePro V7900
Architecture
GCN 1.0 (2012−2020)
TeraScale 3 (2010−2013)
GPU code name
Cape Verde
Cayman
Market segment
Desktop
Workstation
Release date
February 2012
May 2011
Bus support
PCIe 2.1 x16
PCIe 2.1 x16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
800 MHz
-
Core clock speed
-
725 MHz
Floating-point performance
819.2 gflops
1,856.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,500 million
2,640 million
Pipelines / CUDA cores
512
1280
Power consumption (TDP)
75 Watt
151 Watt
Texture fill rate
25.60
58.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1125 MHz
5000 MHz
Memory bandwidth
72 GB/s
160 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
4x DisplayPort
Eyefinity
1
-
DisplayPort count
-
4
Dual-link DVI support
-
1
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 11
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
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
StereoOutput3D
-
1
TrueAudio
-
-
ZeroCore
-
-