Home GPU Comparison NVIDIA GeForce GT 520MX vs NVIDIA GeForce GTX 970M

NVIDIA GeForce GT 520MX vs NVIDIA GeForce GTX 970M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 520MX and 3GB VRAM GeForce GTX 970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970M 's Advantages
Released 3 years and 5 months late
Boost Clock1038MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (120.3GB/s vs 14.40GB/s)
1232 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520MX
0.173 TFLOPS
GeForce GTX 970M +1435%
2.657 TFLOPS
VS

Graphics Card

May 2011
Release Date
Oct 2014
GeForce 500M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
924 MHz
-
Boost Clock
1038 MHz
900 MHz
Memory Clock
1253 MHz

Memory

1024MB
Memory Size
3GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
14.40GB/s
Bandwidth
120.3GB/s

Render Config

-
-
-
1
SM Count
-
48
Shading Units
1280
8
TMUs
80
4
ROPs
48
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SMM)
128 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
49.82 GPixel/s
7.200 GTexel/s
Texture Rate
83.04 GTexel/s
-
-
-
172.8 GFLOPS
FP32 (float)
2.657 TFLOPS
14.40 GFLOPS
FP64 (double)
83.04 GFLOPS

Board Design

20W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

GF119
GPU Name
GM204
N12P-GVR-B-A1
GPU Variant
N16E-GT-A2
Fermi 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
5.2 billion
79 mm²
Die Size
398 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
5.2
5.1
Shader Model
6.7 (6.4)

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