NVIDIA GeForce 920M vs NVIDIA GeForce G105M
We compared two Mobile platform GPUs: 2GB VRAM GeForce 920M and 256MB VRAM GeForce G105M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 920M 's Advantages
Released 5 years and 8 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 11.20GB/s)
368 additional rendering cores
NVIDIA GeForce G105M 's Advantages
Lower TDP (14W vs 33W)
Score
Benchmark
FP32 (float)
GeForce 920M
+2055%
0.733 TFLOPS
GeForce G105M
0.034 TFLOPS
Graphics Card
Mar 2015
Release Date
Jul 2009
GeForce 900M
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
900 MHz
Memory Clock
700 MHz
Memory
2GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
11.20GB/s
Render Config
-
-
-
-
SM Count
2
384
Shading Units
16
32
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-
Theoretical Performance
7.632 GPixel/s
Pixel Rate
2.000 GPixel/s
30.53 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
732.7 GFLOPS
FP32 (float)
34.24 GFLOPS
30.53 GFLOPS
FP64 (double)
-
Board Design
33W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK208B
GPU Name
GT218
N16V-GM
GPU Variant
GT218-300-A2
Kepler 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.02 billion
Transistors
0.26 billion
87 mm²
Die Size
57 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
1.2
5.1
Shader Model
4.1
