NVIDIA GeForce 820M vs NVIDIA RTX 1000 Mobile Ada Generation

VS

NVIDIA GeForce 820M

NVIDIA RTX 1000 Mobile Ada Generation

We compared two Mobile platform GPUs: 2GB VRAM GeForce 820M and 6GB VRAM RTX 1000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 1000 Mobile Ada Generation 's Advantages

Released 8 years and 11 months late

Boost Clock2025MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 28.83GB/s)

2176 additional rendering cores

Lower TDP (35W vs 45W)

Score

Benchmark

FP32 (float)

GeForce 820M

0.622 TFLOPS

RTX 1000 Mobile Ada Generation +1567%

10.37 TFLOPS

GeForce 820M

VS

RTX 1000 Mobile Ada Generation

Graphics Card

Mar 2015

Release Date

Feb 2024

GeForce 800M

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1485 MHz

-

Boost Clock

2025 MHz

901 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

96bit

28.83GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

20

384

Shading Units

2560

32

TMUs

80

16

ROPs

48

-

Tensor Cores

80

-

RT Cores

20

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

12 MB

-

Theoretical Performance

6.480 GPixel/s

Pixel Rate

97.20 GPixel/s

25.92 GTexel/s

Texture Rate

162.0 GTexel/s

-

FP16 (half)

10.37 TFLOPS

622.1 GFLOPS

FP32 (float)

10.37 TFLOPS

25.92 GFLOPS

FP64 (double)

162.0 GFLOPS

Board Design

45W

TDP

35W

-

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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