GeForce 920M and GeForce GT 230M - video card comparison
Passmark - benchmark score GeForce 920M vs GeForce GT 230M
GeForce 920M
744
GeForce GT 230M
218
GeForce 920M
GeForce GT 230M
Architecture
Kepler (2012−2018)
GT2xx (2009−2012)
GPU code name
N16V-GM-S
N10P-GE
Market segment
Laptop
Laptop
Release date
January 2015
June 2009
Bus support
PCI Express 3.0
PCI-E 2.0
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Core clock speed
954 MHz
500 MHz
CUDA cores
-
48
Floating-point performance
297.6 gflops
105.6 gflops
Gigaflops
-
158
Manufacturing process technology
28 nm
40 nm
Number of transistors
915 million
486 million
Pipelines / CUDA cores
384
48
Power consumption (TDP)
33 Watt
23 Watt
Texture fill rate
30.53
8.000
Memory type
DDR3
GDDR2, GDDR3
Maximum RAM amount
4 GB
Up to 1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
Up to 600 (DDR2), Up to 800 (GDDR3), Up to 1066 (GDDR3) MHz
Memory bandwidth
14.4 GB/s
16 (DDR2), 25 (DDR3)
Shared memory
-
-
Display Connectors
No outputs
Dual Link DVIVGADisplayPortHDMISingle Link DVI
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
HDA
DirectX
12 (11_0)
11.1 (10_1)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
2.1
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-
Power management
-
8.0