Radeon HD 8670M and HD Graphics 4400 - video card comparison
Passmark - benchmark score Radeon HD 8670M vs HD Graphics 4400
Radeon HD 8670M
536
HD Graphics 4400
538
Radeon HD 8670M
HD Graphics 4400
Architecture
GCN (2011−2017)
Gen. 7.5 Haswell (2012−2013)
GPU code name
Sun
Haswell GT2
Market segment
Laptop
Laptop
Release date
November 2012
June 2013
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Boost clock speed
825 MHz
1100 MHz
Core clock speed
775 MHz
200 MHz
Floating-point performance
633.6 gflops
46 gflops
Manufacturing process technology
28 nm
22 nm
Number of transistors
690 million
392 million
Pipelines / CUDA cores
384
20
Power consumption (TDP)
-
20 Watt
Texture fill rate
19.50
22.00
Memory type
DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
2000 MHz
System Shared
Memory bandwidth
16 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_1)
OpenCL
1.2
1.2
OpenGL
4.6
4.3
Shader Model
5.1
5.1
Vulkan
1.2.131
1.1.80
Quick Sync
-
+