NVS 300 and Radeon HD 8490 OEM - video card comparison
NVS 300
Radeon HD 8490 OEM
Architecture
Tesla 2.0 (2007−2013)
TeraScale 2 (2009−2015)
GPU code name
GT218
Caicos
Market segment
Workstation
Desktop
Release date
January 2011
July 2013
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
520 MHz
875 MHz
Floating-point performance
39.36 gflops
280.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
260 million
370 million
Pipelines / CUDA cores
16
160
Power consumption (TDP)
18 Watt
35 Watt
Texture fill rate
4.160
7.000
Memory type
DDR3
DDR3
Maximum RAM amount
512 MB
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1580 MHz
1800 MHz
Memory bandwidth
12.64 GB/s
14.4 GB/s
Display Connectors
1x DMS-59
1x DVI, 1x DisplayPort
DirectX
11.1 (10_1)
11.2 (11_0)
CUDA
1.2
-
OpenCL
1.1
1.2
OpenGL
3.3
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A