NVIDIA GeForce 920MX vs NVIDIA GeForce GT 520M
We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 1024MB VRAM GeForce GT 520M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 920MX 's Advantages
Released 5 years and 2 months late
Boost Clock993MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
208 additional rendering cores
NVIDIA GeForce GT 520M 's Advantages
Lower TDP (12W vs 16W)
Score
Benchmark
FP32 (float)
GeForce 920MX
+257%
0.508 TFLOPS
GeForce GT 520M
0.142 TFLOPS
3DMark Time Spy
GeForce 920MX
+334%
382
GeForce GT 520M
88
Graphics Card
Mar 2016
Release Date
Jan 2011
GeForce 900M
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
965 MHz
Base Clock
-
993 MHz
Boost Clock
-
900 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
12.80GB/s
Render Config
-
-
-
-
SM Count
1
256
Shading Units
48
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
7.944 GPixel/s
Pixel Rate
1.480 GPixel/s
23.83 GTexel/s
Texture Rate
5.920 GTexel/s
-
-
-
508.4 GFLOPS
FP32 (float)
142.1 GFLOPS
15.89 GFLOPS
FP64 (double)
11.84 GFLOPS
Board Design
16W
TDP
12W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GM108
GPU Name
GF119
N16V-GMR1-S
GPU Variant
N12P-GV-B-A1
Maxwell
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
Unknown
Transistors
0.292 billion
Unknown
Die Size
79 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
