Radeon HD 3730 and Radeon HD 7340 - video card comparison
Radeon HD 3730
Radeon HD 7340
Architecture
TeraScale (2005−2013)
Terascale 2 (2009−2015)
GPU code name
RV635
Zacate
Market segment
Desktop
Laptop
Release date
October 2008
May 2012
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
None
-
Boost clock speed
-
680 MHz
Core clock speed
722 MHz
523 MHz
Floating-point performance
173.28 gflops
-
Manufacturing process technology
55 nm
40 nm
Number of transistors
378 million
450 million
Pipelines / CUDA cores
120
80
Power consumption (TDP)
65 Watt
18 Watt
Texture fill rate
5.776
4.184
Memory type
DDR2
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
792 MHz
System Shared
Memory bandwidth
12.67 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
11.2 (11_0)
OpenCL
N/A
1.2
OpenGL
3.3
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A