NVIDIA GeForce 930MX vs NVIDIA GeForce GT 555M
We compared two Mobile platform GPUs: 2GB VRAM GeForce 930MX and 2GB VRAM GeForce GT 555M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 930MX 's Advantages
Released 4 years late
Boost Clock1020MHz
240 additional rendering cores
Lower TDP (17W vs 35W)
NVIDIA GeForce GT 555M 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
Score
Benchmark
FP32 (float)
GeForce 930MX
+101%
0.783 TFLOPS
GeForce GT 555M
0.389 TFLOPS
3DMark Time Spy
GeForce 930MX
+151%
485
GeForce GT 555M
193
3DMark Time Spy Extreme
GeForce 930MX
+7%
114
GeForce GT 555M
106
Graphics Card
Mar 2016
Release Date
Mar 2012
GeForce 900M
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
952 MHz
Base Clock
-
1020 MHz
Boost Clock
-
900 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
28.80GB/s
Render Config
-
-
-
-
SM Count
2
384
Shading Units
144
24
TMUs
24
8
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
8.160 GPixel/s
Pixel Rate
2.700 GPixel/s
24.48 GTexel/s
Texture Rate
16.20 GTexel/s
-
-
-
783.4 GFLOPS
FP32 (float)
388.8 GFLOPS
24.48 GFLOPS
FP64 (double)
32.40 GFLOPS
Board Design
17W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GM108
GPU Name
GF116
N16S-GMR
GPU Variant
N12E-GE2-A1
Maxwell
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
Unknown
Transistors
1.17 billion
Unknown
Die Size
238 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
2.1
5.1
Shader Model
5.1
