GeForce GTX 260M vs GeForce 305M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 260M and 512MB VRAM GeForce 305M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 260M 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (60.80GB/s vs 11.20GB/s)
96 additional rendering cores
GeForce 305M 's Advantages
Released 10 months late
Lower TDP (14W vs 65W)
Score
Benchmark
FP32 (float)
GeForce GTX 260M
+732%
308
GeForce 305M
37
Graphics Card
Mar 2009
Release Date
Jan 2010
GeForce 200M
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
950 MHz
Memory Clock
700 MHz
Memory
1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
64bit
60.80GB/s
Bandwidth
11.20GB/s
Render Config
14
SM Count
2
112
Shading Units
16
56
TMUs
8
16
ROPs
4
64 KB
L2 Cache
32 KB
Theoretical Performance
8.800 GPixel/s
Pixel Rate
2.100 GPixel/s
30.80 GTexel/s
Texture Rate
4.200 GTexel/s
308.0 GFLOPS
FP32 (float)
36.80 GFLOPS
Board Design
65W
TDP
14W
No outputs
Outputs
No outputs
Graphics Processor
G92
GPU Name
GT218
N10E-GT
GPU Variant
N11M-LP1
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
0.26 billion
324 mm²
Die Size
57 mm²
Graphics Features
11.1 (10_0)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.2
4.0
Shader Model
4.1
