HD Graphics 4000 and Radeon HD 3450 - video card comparison
Passmark - benchmark score HD Graphics 4000 vs Radeon HD 3450
HD Graphics 4000
468
Radeon HD 3450
125
HD Graphics 4000
Radeon HD 3450
Architecture
Gen. 7 Ivy Bridge (2011−2012)
TeraScale (2005−2013)
GPU code name
Ivy Bridge
RV620
Market segment
Laptop
Desktop
Release date
March 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
33.6 gflops
48 gflops
Manufacturing process technology
22 nm
55 nm
Number of transistors
1,200 million
181 million
Pipelines / CUDA cores
16
40
Power consumption (TDP)
unknown
25 Watt
Texture fill rate
20.80
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 (11_0)
10.1 (10_1)
OpenCL
1.2
N/A
OpenGL
4.0
3.3
Shader Model
5.0
4.1
Vulkan
1.1.80
N/A
Quick Sync
+
-