GeForce GTX 460 OEM and Radeon HD 3450 - video card comparison
GeForce GTX 460 OEM
Radeon HD 3450
Architecture
Fermi (2010−2014)
TeraScale (2005−2013)
GPU code name
GF104
RV620
Market segment
Desktop
Desktop
Release date
October 2010
December 2007
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
None
Core clock speed
650 MHz
600 MHz
Floating-point performance
873.6 gflops
48 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
1,950 million
181 million
Pipelines / CUDA cores
336
40
Power consumption (TDP)
150 Watt
25 Watt
Texture fill rate
36.40
2.400
Memory type
GDDR5
DDR2
Maximum RAM amount
1 GB
256 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
3400 MHz
1000 MHz
Memory bandwidth
108.8 GB/s
8 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
2.1
-
OpenCL
1.1
N/A
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A