Radeon HD 8490 OEM and GeForce 310 OEM - video card comparison
Radeon HD 8490 OEM
GeForce 310 OEM
Architecture
TeraScale 2 (2009−2015)
Tesla 2.0 (2007−2013)
GPU code name
Caicos
GT218
Market segment
Desktop
Desktop
Release date
July 2013
November 2009
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
875 MHz
589 MHz
Floating-point performance
280.0 gflops
44.86 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
370 million
260 million
Pipelines / CUDA cores
160
16
Power consumption (TDP)
35 Watt
31 Watt
Texture fill rate
7.000
4.712
Memory type
DDR3
DDR2
Maximum RAM amount
1 GB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
666 MHz
Memory bandwidth
14.4 GB/s
5.328 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x DisplayPort, 1x VGA
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