NVIDIA GeForce 820M vs NVIDIA GeForce GTX 580M

VS

NVIDIA GeForce 820M NVIDIA GeForce GTX 580M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 820M and 2GB VRAM GeForce GTX 580M 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 9 months late

Lower TDP (45W vs 100W)

NVIDIA GeForce GTX 580M 's Advantages

Larger VRAM bandwidth (96.00GB/s vs 28.83GB/s)

Score

Benchmark

FP32 (float)

GeForce 820M

0.622 TFLOPS

GeForce GTX 580M +53%

0.952 TFLOPS

GeForce 820M

VS

GeForce GTX 580M

Graphics Card

Mar 2015

Release Date

Jun 2011

GeForce 800M

Generation

GeForce 500M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

901 MHz

Memory Clock

750 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

28.83GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

8

-

Compute Units

-

384

Shading Units

384

32

TMUs

64

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

512 KB

Theoretical Performance

6.480 GPixel/s

Pixel Rate

9.920 GPixel/s

25.92 GTexel/s

Texture Rate

39.68 GTexel/s

-

FP16 (half)

-

622.1 GFLOPS

FP32 (float)

952.3 GFLOPS

25.92 GFLOPS

FP64 (double)

79.36 GFLOPS

Graphics Processor

GK107

GPU Name

GF114

-

GPU Variant

N12E-GTX2-A1

Kepler

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.27 billion

Transistors

1.95 billion

118 mm²

Die Size

332 mm²

Board Design

45W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

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 930M vs NVIDIA GeForce 820M

2

NVIDIA GeForce GTX 1070 Max Q vs NVIDIA GeForce 820M

3

AMD Radeon R5 M315 vs NVIDIA GeForce 820M

4

NVIDIA GeForce GT 630M vs NVIDIA GeForce 820M

5

AMD Radeon RX 7600M vs NVIDIA GeForce 820M

6

Intel Arc Pro A30M vs NVIDIA GeForce 820M

7

NVIDIA GeForce RTX 2050 Mobile vs NVIDIA GeForce 820M

8

NVIDIA GeForce 820M vs AMD Radeon HD 6630M

9

NVIDIA GeForce 820M vs AMD Radeon 540 Mobile

10

NVIDIA GeForce 820M vs NVIDIA GeForce GT 525M

Related News

1

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

2

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

3

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

4

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

5

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

6

AMD's Latest Breakthrough Technology Could Change the Game in the Future

7

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

8

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

9

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

10

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied