Home GPU Comparison NVIDIA GeForce GTX 950M vs NVIDIA GeForce GT 520MX

NVIDIA GeForce GTX 950M vs NVIDIA GeForce GT 520MX

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 950M and 1024MB VRAM GeForce GT 520MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950M 's Advantages
Released 3 years and 10 months late
Boost Clock1124MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
592 additional rendering cores
NVIDIA GeForce GT 520MX 's Advantages
Lower TDP (20W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 950M +731%
1.439 TFLOPS
GeForce GT 520MX
0.173 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
May 2011
GeForce 900M
Generation
GeForce 500M
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
900 MHz

Memory

4GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
1
-
Compute Units
-
640
Shading Units
48
40
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
128 KB

Theoretical Performance

17.98 GPixel/s
Pixel Rate
1.800 GPixel/s
44.96 GTexel/s
Texture Rate
7.200 GTexel/s
-
FP16 (half)
-
1439 GFLOPS
FP32 (float)
172.8 GFLOPS
44.96 GFLOPS
FP64 (double)
14.40 GFLOPS

Graphics Processor

GM107
GPU Name
GF119
N16P-GT
GPU Variant
N12P-GVR-B-A1
Maxwell
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.87 billion
Transistors
0.292 billion
148 mm²
Die Size
79 mm²

Board Design

75W
TDP
20W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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

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