HD Graphics 4400 and Radeon HD 7670M Rebrand - video card comparison
HD Graphics 4400
Radeon HD 7670M Rebrand
Architecture
Gen. 7.5 Haswell (2012−2013)
TeraScale 2 (2009−2015)
GPU code name
Haswell GT2
Whistler
Market segment
Laptop
Desktop
Release date
June 2013
July 2012
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Boost clock speed
1100 MHz
-
Core clock speed
200 MHz
600 MHz
Floating-point performance
46 gflops
576.0 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
392 million
716 million
Pipelines / CUDA cores
20
480
Power consumption (TDP)
20 Watt
20 Watt
Texture fill rate
22.00
14.40
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
1800 MHz
Memory bandwidth
-
28.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.3
4.4
Shader Model
5.1
5.0
Vulkan
1.1.80
N/A
Quick Sync
+
-