HD Graphics 4000 and Radeon HD 7470A - video card comparison
HD Graphics 4000
Radeon HD 7470A
Architecture
Gen. 7 Ivy Bridge (2011−2012)
TeraScale 2 (2009−2015)
GPU code name
Ivy Bridge
Caicos
Market segment
Laptop
Desktop
Release date
March 2011
January 2012
Interface
PCIe 1.0 x16
MXM-A (3.0)
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
625 MHz
Floating-point performance
33.6 gflops
200.0 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
1,200 million
370 million
Pipelines / CUDA cores
16
160
Power consumption (TDP)
unknown
25 Watt
Texture fill rate
20.80
5.000
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
1600 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.0
4.4
Shader Model
5.0
5.0
Vulkan
1.1.80
N/A
Quick Sync
+
-