Radeon HD 8650G + HD 8670M Dual Graphics and GeForce GT 555M - video card comparison
Radeon HD 8650G + HD 8670M Dual Graphics
GeForce GT 555M
Architecture
-
Fermi (2010−2014)
GPU code name
-
N12E-GE-B
Market segment
Laptop
Laptop
Release date
August 2013
January 2011
Bus support
-
PCI Express 2.0
Interface
-
PCIe 2.0 x16
SLI options
-
+
Boost clock speed
-
753 MHz
Core clock speed
720 / 775 MHz
Up to 753 MHz
CUDA cores
-
Up to 144
Floating-point performance
-
388.8 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
-
1,170 million
Pipelines / CUDA cores
768
144
Power consumption (TDP)
-
35 Watt
Texture fill rate
-
Up to 16.2 billion/sec
Memory type
DDR3
DDR3\DDR5
Maximum RAM amount
-
3 GB
Memory bus width
64 Bit
Up to 192 bit/128 Bit
Memory clock speed
1800 - 2000 MHz
Up to 1569 MHz
Memory bandwidth
-
Up to 50.2 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
11
12 API
CUDA
-
+
OpenCL
-
1.1
OpenGL
-
4.5
Shader Model
-
5.1
Vulkan
-
N/A
3D Blu-Ray
-
+
3D Gaming
-
+
Optimus
-
+