Home GPU Comparison NVIDIA GeForce GT 520MX vs NVIDIA GeForce GTX 670MX

NVIDIA GeForce GT 520MX vs NVIDIA GeForce GTX 670MX

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 520MX and 3GB VRAM GeForce GTX 670MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520MX 's Advantages
Lower TDP (20W vs 75W)
NVIDIA GeForce GTX 670MX 's Advantages
Released 1 years and 5 months late
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (67.20GB/s vs 14.40GB/s)
912 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520MX
0.173 TFLOPS
GeForce GTX 670MX +567%
1.154 TFLOPS
VS

Graphics Card

May 2011
Release Date
Oct 2012
GeForce 500M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
3GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
14.40GB/s
Bandwidth
67.20GB/s

Render Config

-
-
-
1
SM Count
-
48
Shading Units
960
8
TMUs
80
4
ROPs
24
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
12.02 GPixel/s
7.200 GTexel/s
Texture Rate
48.08 GTexel/s
-
-
-
172.8 GFLOPS
FP32 (float)
1154 GFLOPS
14.40 GFLOPS
FP64 (double)
48.08 GFLOPS

Board Design

20W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF119
GPU Name
GK104
N12P-GVR-B-A1
GPU Variant
N13E-GR-A2
Fermi 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
3.54 billion
79 mm²
Die Size
294 mm²

Graphics Features

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

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