NVIDIA GeForce GT 520M vs NVIDIA GeForce G105M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 520M and 256MB VRAM GeForce G105M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 520M 's Advantages
Released 1 years and 6 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (12.80GB/s vs 11.20GB/s)
32 additional rendering cores
Lower TDP (12W vs 14W)
Score
Benchmark
FP32 (float)
GeForce GT 520M
+317%
0.142 TFLOPS
GeForce G105M
0.034 TFLOPS
Graphics Card
Jan 2011
Release Date
Jul 2009
GeForce 500M
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
700 MHz
Memory
1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
11.20GB/s
Render Config
-
-
-
1
SM Count
2
48
Shading Units
16
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-
Theoretical Performance
1.480 GPixel/s
Pixel Rate
2.000 GPixel/s
5.920 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
142.1 GFLOPS
FP32 (float)
34.24 GFLOPS
11.84 GFLOPS
FP64 (double)
-
Board Design
12W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GF119
GPU Name
GT218
N12P-GV-B-A1
GPU Variant
GT218-300-A2
Fermi 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
0.26 billion
79 mm²
Die Size
57 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.2
5.1
Shader Model
4.1
