NVIDIA GeForce 820M vs NVIDIA GeForce GT 520MX

VS

NVIDIA GeForce 820M

NVIDIA GeForce GT 520MX

We compared two Mobile platform GPUs: 2GB VRAM GeForce 820M 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 820M 's Advantages

Released 3 years and 10 months late

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (28.83GB/s vs 14.40GB/s)

336 additional rendering cores

NVIDIA GeForce GT 520MX 's Advantages

Lower TDP (20W vs 45W)

Score

Benchmark

FP32 (float)

GeForce 820M +259%

0.622 TFLOPS

GeForce GT 520MX

0.173 TFLOPS

GeForce 820M

VS

GeForce GT 520MX

Graphics Card

Mar 2015

Release Date

May 2011

GeForce 800M

Generation

GeForce 500M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

901 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

28.83GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

1

384

Shading Units

48

32

TMUs

8

16

ROPs

4

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

6.480 GPixel/s

Pixel Rate

1.800 GPixel/s

25.92 GTexel/s

Texture Rate

7.200 GTexel/s

-

622.1 GFLOPS

FP32 (float)

172.8 GFLOPS

25.92 GFLOPS

FP64 (double)

14.40 GFLOPS

Board Design

45W

TDP

20W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK107

GPU Name

GF119

-

GPU Variant

N12P-GVR-B-A1

Kepler

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.27 billion

Transistors

0.292 billion

118 mm²

Die Size

79 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

2.1

5.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce 820M vs AMD Radeon HD 7590M

2

NVIDIA GeForce 820M vs ATI Mobility Radeon HD 5145

3

NVIDIA GeForce 820M vs ATI Radeon E4690 PCIe

4

NVIDIA GeForce 820M vs NVIDIA GeForce RTX 3060 Max Q

5

NVIDIA GeForce 820M vs NVIDIA NVS 4200M

6

NVIDIA GeForce 820M vs Intel Arc A370M

7

NVIDIA GeForce 820M vs AMD Radeon RX 7800M

8

NVIDIA GeForce 820M vs AMD Radeon 520 Mobile

9

NVIDIA GeForce 820M vs AMD Radeon RX 550X Mobile

10

NVIDIA GeForce 820M vs AMD Radeon RX 6600S

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster