HD Graphics 3000 and Radeon HD 3450 - video card comparison
Passmark - benchmark score HD Graphics 3000 vs Radeon HD 3450
HD Graphics 3000
262
Radeon HD 3450
125
HD Graphics 3000
Radeon HD 3450
Architecture
Gen. 6 Sandy Bridge (2011)
TeraScale (2005−2013)
GPU code name
Sandy Bridge
RV620
Market segment
Laptop
Desktop
Release date
February 2011
December 2007
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
600 MHz
Floating-point performance
20.4 gflops
48 gflops
Manufacturing process technology
32 nm
55 nm
Number of transistors
995 million
181 million
Pipelines / CUDA cores
12
40
Power consumption (TDP)
unknown
25 Watt
Texture fill rate
13.80
2.400
Memory type
System Shared
DDR2
Maximum RAM amount
System Shared
256 MB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
8 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
11.1 (10_1)
10.1 (10_1)
OpenCL
N/A
N/A
OpenGL
3.1
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A