Radeon HD 7470M and HD Graphics 4000 - video card comparison
Passmark - benchmark score Radeon HD 7470M vs HD Graphics 4000
Radeon HD 7470M
419
HD Graphics 4000
468
Radeon HD 7470M
HD Graphics 4000
Architecture
Terascale 2 (2009−2015)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
Seymour XT / XTX
Ivy Bridge
Market segment
Laptop
Laptop
Release date
December 2011
March 2011
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Boost clock speed
800 MHz
1350 MHz
Core clock speed
750 / 800 MHz
350 MHz
Floating-point performance
240.0 gflops
33.6 gflops
Manufacturing process technology
40 nm
22 nm
Number of transistors
370 million
1,200 million
Pipelines / CUDA cores
160
16
Power consumption (TDP)
7 Watt
unknown
Texture fill rate
6.400
20.80
Memory type
DDR3/GDDR5
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
3200 / 1800 MHz
System Shared
Memory bandwidth
14.4 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.1 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.0
Shader Model
5.0
5.0
Vulkan
N/A
1.1.80
Quick Sync
-
+