GeForce 920A and GeForce 800M - video card comparison
Passmark - benchmark score GeForce 920A vs GeForce 800M
GeForce 920A
866
GeForce 800M
471
GeForce 920A
GeForce 800M
Architecture
Kepler 2.0 (2013−2015)
Fermi 2.0 (2010−2014)
GPU code name
GK208B
GF117
Market segment
Desktop
Desktop
Release date
March 2015
March 2014
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Core clock speed
954 MHz
738 MHz
Floating-point performance
441.6 gflops
141.7 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
915 million
585 million
Pipelines / CUDA cores
384
48
Power consumption (TDP)
33 Watt
15 Watt
Texture fill rate
30.53
5.904
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2002 MHz
1800 MHz
Memory bandwidth
16.02 GB/s
14.4 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
3.5
+
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A
GameWorks
-
+
GPU Boost
-
2.0
Optimus
-
+