GeForce G105M vs Mobility Radeon X1900
We compared two Mobile platform GPUs: 256MB VRAM GeForce G105M and 256MB VRAM Mobility Radeon X1900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce G105M 's Advantages
Released 2 years and 6 months late
16 additional rendering cores
Mobility Radeon X1900 's Advantages
Larger VRAM bandwidth (30.08GB/s vs 11.20GB/s)
Score
Graphics Card
Jul 2009
Release Date
Jan 2007
GeForce 100M
Generation
M6x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-III
Clock Speeds
700 MHz
Memory Clock
470 MHz
Memory
256MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
11.20GB/s
Bandwidth
30.08GB/s
Render Config
2
SM Count
-
16
Shading Units
-
8
TMUs
12
4
ROPs
12
32 KB
L2 Cache
-
Theoretical Performance
2.000 GPixel/s
Pixel Rate
4.800 GPixel/s
4.000 GTexel/s
Texture Rate
4.800 GTexel/s
34.24 GFLOPS
FP32 (float)
-
Board Design
14W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
GT218
GPU Name
M68
GT218-300-A2
GPU Variant
-
Tesla 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.26 billion
Transistors
0.312 billion
57 mm²
Die Size
230 mm²
Graphics Features
11.1 (10_1)
DirectX
9.0c (9_3)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
3.0
