Radeon HD 3750 and HD Graphics 2500 - video card comparison
Radeon HD 3750
HD Graphics 2500
Architecture
TeraScale (2005−2013)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
RV635
Ivy Bridge GT1
Market segment
Desktop
Laptop
Release date
September 2008
April 2012
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1150 MHz
Core clock speed
796 MHz
650 MHz
Floating-point performance
191.04 gflops
13.8 gflops
Manufacturing process technology
55 nm
22 nm
Number of transistors
378 million
392 million
Pipelines / CUDA cores
120
6
Power consumption (TDP)
65 Watt
unknown
Texture fill rate
6.368
6.900
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
1386 MHz
System Shared
Memory bandwidth
22.18 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
11.1 (11_0)
OpenCL
N/A
1.2
OpenGL
3.3
4.0
Shader Model
4.1
5.0
Vulkan
N/A
1.1.80