Radeon HD 4650 and GeForce GTS 240 OEM - video card comparison
Radeon HD 4650
GeForce GTS 240 OEM
Architecture
TeraScale (2005−2013)
Tesla (2006−2010)
GPU code name
RV730
G92B
Market segment
Desktop
Desktop
Release date
September 2008
July 2009
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
600 MHz
675 MHz
Floating-point performance
384.0 gflops
362.9 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
514 million
754 million
Pipelines / CUDA cores
320
112
Power consumption (TDP)
48 Watt
120 Watt
Texture fill rate
19.20
37.80
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
1 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1400 MHz
2200 MHz
Memory bandwidth
22.4 GB/s
70.4 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A