Radeon HD 4850 and FirePro V4800 - video card comparison
Radeon HD 4850
FirePro V4800
Architecture
Terascale 1 (2008−2010)
TeraScale 2 (2009−2015)
GPU code name
RV770
Redwood
Market segment
Desktop
Workstation
Release date
June 2008
April 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
625 MHz
775 MHz
Floating-point performance
1,000.0 gflops
620.0 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
956 million
627 million
Pipelines / CUDA cores
800
400
Power consumption (TDP)
110 Watt
69 Watt
Texture fill rate
25.00
15.50
Memory type
GDDR3
GDDR5
Maximum RAM amount
512 MB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
993 MHz
3600 MHz
Memory bandwidth
63.55 GB/s
57.6 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 2x DisplayPort
DirectX
10.1 (10_1)
11.2 (11_0)
OpenCL
1.1
1.2
OpenGL
3.3
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A