Home GPU Comparison NVIDIA GeForce G105M vs NVIDIA GeForce GT 230M

NVIDIA GeForce G105M vs NVIDIA 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

NVIDIA GeForce G105M 's Advantages
Lower TDP (14W vs 23W)
NVIDIA 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
0.034 TFLOPS
GeForce GT 230M +211%
0.106 TFLOPS
VS

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

-
Base Clock
-
-
Boost Clock
-
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
-
Compute Units
-
16
Shading Units
48
8
TMUs
16
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
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
-
FP16 (half)
-
34.24 GFLOPS
FP32 (float)
105.6 GFLOPS
-
FP64 (double)
-

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

Board Design

14W
TDP
23W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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

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