GeForce G105M vs GeForce GT 230M
We compared two Mobile platform GPUs: 256MB VRAM GeForce G105M and 1024MB VRAM GeForce GT 230M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce G105M 's Advantages
Lower TDP (14W vs 23W)
GeForce GT 230M 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (25.60GB/s vs 11.20GB/s)
32 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce G105M
34
GeForce GT 230M
+211%
106
Graphics Card
Jul 2009
Release Date
Jun 2009
GeForce 100M
Generation
GeForce 200M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
700 MHz
Memory Clock
800 MHz
Memory
256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
11.20GB/s
Bandwidth
25.60GB/s
Render Config
2
SM Count
6
16
Shading Units
48
8
TMUs
16
4
ROPs
8
32 KB
L2 Cache
64 KB
Theoretical Performance
2.000 GPixel/s
Pixel Rate
4.000 GPixel/s
4.000 GTexel/s
Texture Rate
8.000 GTexel/s
34.24 GFLOPS
FP32 (float)
105.6 GFLOPS
Board Design
14W
TDP
23W
No outputs
Outputs
No outputs
Graphics Processor
GT218
GPU Name
GT216
GT218-300-A2
GPU Variant
N10P-GE-A2
Tesla 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.26 billion
Transistors
0.486 billion
57 mm²
Die Size
100 mm²
Graphics Features
11.1 (10_1)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
1.2
4.1
Shader Model
4.1
