Home GPU Comparison NVIDIA GeForce GT 520MX vs NVIDIA GeForce 620M

NVIDIA GeForce GT 520MX vs NVIDIA GeForce 620M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 520MX and 1024MB VRAM GeForce 620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 620M 's Advantages
Released 10 months late
48 additional rendering cores
Lower TDP (15W vs 20W)

Score

Benchmark

FP32 (float)
GeForce GT 520MX
0.173 TFLOPS
GeForce 620M +38%
0.24 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

-
-
-
1
SM Count
2
48
Shading Units
96
8
TMUs
16
4
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
2.500 GPixel/s
7.200 GTexel/s
Texture Rate
10.00 GTexel/s
-
-
-
172.8 GFLOPS
FP32 (float)
240.0 GFLOPS
14.40 GFLOPS
FP64 (double)
20.00 GFLOPS

Board Design

20W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF119
GPU Name
GF117
N12P-GVR-B-A1
GPU Variant
N13P-GLP
Fermi 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
0.585 billion
79 mm²
Die Size
116 mm²

Graphics Features

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

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