GeForce 920M and GeForce Go 7900 GTX - video card comparison
Passmark - benchmark score GeForce 920M vs GeForce Go 7900 GTX
GeForce 920M
744
GeForce Go 7900 GTX
278
GeForce 920M
GeForce Go 7900 GTX
Architecture
Kepler (2012−2018)
G7x (2005−2007)
GPU code name
N16V-GM-S
G71M
Market segment
Laptop
Laptop
Release date
January 2015
April 2006
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
500 MHz
Core clock speed
954 MHz
8 MHz
Floating-point performance
297.6 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
915 million
278 million
Pipelines / CUDA cores
384
32
Power consumption (TDP)
33 Watt
45 Watt
Texture fill rate
30.53
12.00
Memory type
DDR3
GDDR3
Maximum RAM amount
4 GB
512 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1800 MHz
1200 MHz
Memory bandwidth
14.4 GB/s
38.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
9.0c (9_3)
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.5
2.1
Shader Model
5.1
3.0
Vulkan
1.1.126
N/A
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-