GeForce GTX 950M vs GeForce G105M
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 950M and 256MB VRAM GeForce G105M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 950M 's Advantages
Released 5 years and 8 months late
Boost Clock1124MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (28.80GB/s vs 11.20GB/s)
624 additional rendering cores
GeForce G105M 's Advantages
Lower TDP (14W vs 75W)
Score
Benchmark
FP32 (float)
GeForce GTX 950M
+4132%
1439
GeForce G105M
34
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
993 MHz
Base Clock
-
1124 MHz
Boost Clock
-
900 MHz
Memory Clock
700 MHz
Memory
4GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
11.20GB/s
Render Config
-
SM Count
2
640
Shading Units
16
40
TMUs
8
16
ROPs
4
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
32 KB
Theoretical Performance
17.98 GPixel/s
Pixel Rate
2.000 GPixel/s
44.96 GTexel/s
Texture Rate
4.000 GTexel/s
1439 GFLOPS
FP32 (float)
34.24 GFLOPS
44.96 GFLOPS
FP64 (double)
-
Board Design
75W
TDP
14W
No outputs
Outputs
No outputs
Graphics Processor
GM107
GPU Name
GT218
N16P-GT
GPU Variant
GT218-300-A2
Maxwell
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.87 billion
Transistors
0.26 billion
148 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
1.3
Vulkan
N/A
5.0
CUDA
1.2
5.1
Shader Model
4.1
