Radeon HD 6670A and FirePro V8800 - video card comparison
Radeon HD 6670A
FirePro V8800
Architecture
TeraScale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Turks
Cypress
Market segment
Desktop
Workstation
Release date
April 2011
April 2010
Interface
MXM-A (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
Core clock speed
600 MHz
825 MHz
Floating-point performance
576.0 gflops
2,640.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
2,154 million
Pipelines / CUDA cores
480
1600
Power consumption (TDP)
45 Watt
208 Watt
Texture fill rate
14.40
66.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
4000 MHz
4600 MHz
Memory bandwidth
64 GB/s
147.2 GB/s
Display Connectors
No outputs
4x DisplayPort, 1x S-Video
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A