Radeon HD 3750 and Radeon R3 Graphics - video card comparison
Radeon HD 3750
Radeon R3 Graphics
Architecture
TeraScale (2005−2013)
GCN 2.0 (2013−2017)
GPU code name
RV635
Beema
Market segment
Desktop
Desktop
Release date
September 2008
January 2015
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
None
-
Boost clock speed
-
600 MHz
Core clock speed
796 MHz
267 MHz
Floating-point performance
191.04 gflops
153.6 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
378 million
930 million
Pipelines / CUDA cores
120
128
Power consumption (TDP)
65 Watt
15 Watt
Texture fill rate
6.368
4.800
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1386 MHz
System Shared
Memory bandwidth
22.18 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (12_0)
OpenCL
N/A
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.3
Vulkan
N/A
1.2.131