NVIDIA GeForce 820M vs NVIDIA RTX 2000 Mobile Ada Generation

VS

NVIDIA GeForce 820M

NVIDIA RTX 2000 Mobile Ada Generation

We compared two Mobile platform GPUs: 2GB VRAM GeForce 820M and 8GB VRAM RTX 2000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 820M 's Advantages

Lower TDP (45W vs 50W)

NVIDIA RTX 2000 Mobile Ada Generation 's Advantages

Released 8 years late

Boost Clock2115MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 28.83GB/s)

2688 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 820M

0.622 TFLOPS

RTX 2000 Mobile Ada Generation +1988%

12.99 TFLOPS

GeForce 820M

VS

RTX 2000 Mobile Ada Generation

Graphics Card

Mar 2015

Release Date

Mar 2023

GeForce 800M

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1635 MHz

-

Boost Clock

2115 MHz

901 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.83GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

24

384

Shading Units

3072

32

TMUs

96

16

ROPs

48

-

Tensor Cores

96

-

RT Cores

24

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

12 MB

-

Theoretical Performance

6.480 GPixel/s

Pixel Rate

101.5 GPixel/s

25.92 GTexel/s

Texture Rate

203.0 GTexel/s

-

FP16 (half)

12.99 TFLOPS

622.1 GFLOPS

FP32 (float)

12.99 TFLOPS

25.92 GFLOPS

FP64 (double)

203.0 GFLOPS

Board Design

45W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

AD107

-

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.27 billion

Transistors

18.9 billion

118 mm²

Die Size

159 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.9

5.1

Shader Model

6.7

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