NVIDIA GeForce 830A vs NVIDIA GeForce RTX 3070 Ti Mobile

VS

NVIDIA GeForce 830A NVIDIA GeForce RTX 3070 Ti Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce 830A and 8GB VRAM GeForce RTX 3070 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 830A 's Advantages

Lower TDP (33W vs 115W)

NVIDIA GeForce RTX 3070 Ti Mobile 's Advantages

Released 7 years and 6 months late

Boost Clock has increased by 23% (1410MHz vs 1150MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 14.40GB/s)

5632 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 830A

0.589 TFLOPS

GeForce RTX 3070 Ti Mobile +2718%

16.6 TFLOPS

GeForce 830A

VS

GeForce RTX 3070 Ti Mobile

Graphics Card

Jul 2014

Release Date

Jan 2022

GeForce 800A

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1082 MHz

Base Clock

915 MHz

1150 MHz

Boost Clock

1410 MHz

900 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

256bit

14.40GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

46

-

Compute Units

-

256

Shading Units

5888

16

TMUs

184

8

ROPs

96

-

Tensor Cores

184

-

RT Cores

46

64 KB (per SMM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

Theoretical Performance

9.200 GPixel/s

Pixel Rate

135.4 GPixel/s

18.40 GTexel/s

Texture Rate

259.4 GTexel/s

-

FP16 (half)

16.60 TFLOPS

588.8 GFLOPS

FP32 (float)

16.60 TFLOPS

18.40 GFLOPS

FP64 (double)

259.4 GFLOPS

Graphics Processor

GM108

GPU Name

GA104

-

GPU Variant

-

Maxwell

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

Unknown

Transistors

17.4 billion

Unknown

Die Size

392 mm²

Board Design

33W

TDP

115W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

8.6

5.1

Shader Model

6.6

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