Radeon HD 3650 and Radeon HD 7640G - video card comparison
Passmark - benchmark score Radeon HD 3650 vs Radeon HD 7640G
Radeon HD 3650
154
Radeon HD 7640G
473
Radeon HD 3650
Radeon HD 7640G
Architecture
TeraScale (2005−2013)
Terascale 3 (2010−2013)
GPU code name
RV635
Trinity
Market segment
Desktop
Laptop
Release date
January 2008
May 2012
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
None
-
Boost clock speed
-
686 MHz
Core clock speed
725 MHz
497 MHz
Floating-point performance
174 gflops
-
Manufacturing process technology
55 nm
32 nm
Number of transistors
378 million
1,303 million
Pipelines / CUDA cores
120
256
Power consumption (TDP)
65 Watt
35 Watt
Texture fill rate
5.800
10.96
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1600 MHz
System Shared
Memory bandwidth
25.6 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