NVS 300 and GeForce 405 OEM - video card comparison
NVS 300
GeForce 405 OEM
Architecture
Tesla 2.0 (2007−2013)
Tesla 2.0 (2007−2013)
GPU code name
GT218
GT216
Market segment
Workstation
Desktop
Release date
January 2011
September 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
520 MHz
475 MHz
Floating-point performance
39.36 gflops
44.86 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
260 million
486 million
Pipelines / CUDA cores
16
24
Power consumption (TDP)
18 Watt
25 Watt
Texture fill rate
4.160
5.700
Memory type
DDR3
DDR2
Maximum RAM amount
512 MB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1580 MHz
800 MBps
Memory bandwidth
12.64 GB/s
12.8 GB/s
Display Connectors
1x DMS-59
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.1 (10_1)
11.1 (10_1)
CUDA
1.2
1.2
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A