FirePro V7900 and Radeon HD 4850 - video card comparison
Passmark - benchmark score FirePro V7900 vs Radeon HD 4850
FirePro V7900
2373
Radeon HD 4850
1057
FirePro V7900
Radeon HD 4850
Architecture
TeraScale 3 (2010−2013)
Terascale 1 (2008−2010)
GPU code name
Cayman
RV770
Market segment
Workstation
Desktop
Release date
May 2011
June 2008
Bus support
PCIe 2.1 x16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
725 MHz
625 MHz
Floating-point performance
1,856.0 gflops
1,000.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
2,640 million
956 million
Pipelines / CUDA cores
1280
800
Power consumption (TDP)
151 Watt
110 Watt
Texture fill rate
58.00
25.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5000 MHz
993 MHz
Memory bandwidth
160 GB/s
63.55 GB/s
Display Connectors
4x DisplayPort
2x DVI, 1x S-Video
DisplayPort count
4
-
Dual-link DVI support
1
-
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A
StereoOutput3D
1
-