Radeon HD 5670 and GeForce 405 OEM - video card comparison
Radeon HD 5670
GeForce 405 OEM
Architecture
Terascale 2 (2009−2015)
Tesla 2.0 (2007−2013)
GPU code name
Redwood
GT216
Market segment
Desktop
Desktop
Release date
January 2010
September 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
775 MHz
475 MHz
Floating-point performance
620.0 gflops
44.86 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
627 million
486 million
Pipelines / CUDA cores
400
24
Power consumption (TDP)
64 Watt
25 Watt
Texture fill rate
15.50
5.700
Memory type
GDDR5
DDR2
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
800 MBps
Memory bandwidth
64 GB/s
12.8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
11.2 (11_0)
11.1 (10_1)
CUDA
-
1.2
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A