NVIDIA GeForce 820M vs NVIDIA GeForce RTX 3070 Ti Max Q

VS

NVIDIA GeForce 820M

NVIDIA GeForce RTX 3070 Ti Max Q

We compared two Mobile platform GPUs: 2GB VRAM GeForce 820M and 8GB VRAM GeForce RTX 3070 Ti Max Q 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 80W)

NVIDIA GeForce RTX 3070 Ti Max Q 's Advantages

Released 6 years and 10 months late

Boost Clock1035MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 28.83GB/s)

5504 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 820M

0.622 TFLOPS

GeForce RTX 3070 Ti Max Q +1859%

12.19 TFLOPS

GeForce 820M

VS

GeForce RTX 3070 Ti Max Q

Graphics Card

Mar 2015

Release Date

Jan 2022

GeForce 800M

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

510 MHz

-

Boost Clock

1035 MHz

901 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

28.83GB/s

Bandwidth

384.0GB/s

Render Config

-

SM Count

46

384

Shading Units

5888

32

TMUs

184

16

ROPs

96

-

Tensor Cores

184

-

RT Cores

46

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

6.480 GPixel/s

Pixel Rate

99.36 GPixel/s

25.92 GTexel/s

Texture Rate

190.4 GTexel/s

-

FP16 (half)

12.19 TFLOPS

622.1 GFLOPS

FP32 (float)

12.19 TFLOPS

25.92 GFLOPS

FP64 (double)

190.4 GFLOPS

Board Design

45W

TDP

80W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

GA104

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.27 billion

Transistors

17.4 billion

118 mm²

Die Size

392 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

8.6

5.1

Shader Model

6.6

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