NVIDIA GeForce 940A vs NVIDIA GeForce RTX 3080 Ti Max Q

VS

NVIDIA GeForce 940A

NVIDIA GeForce RTX 3080 Ti Max Q

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 940A and 16GB VRAM GeForce RTX 3080 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940A 's Advantages

Lower TDP (33W vs 80W)

NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages

Released 6 years and 10 months late

Boost Clock has increased by 0% (1125MHz vs 1124MHz)

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (384.0GB/s vs 16.02GB/s)

7040 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 940A

0.863 TFLOPS

GeForce RTX 3080 Ti Max Q +1835%

16.7 TFLOPS

GeForce 940A

VS

GeForce RTX 3080 Ti Max Q

Graphics Card

Mar 2015

Release Date

Jan 2022

GeForce 900A

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1029 MHz

Base Clock

585 MHz

1124 MHz

Boost Clock

1125 MHz

1001 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

16GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

256bit

16.02GB/s

Bandwidth

384.0GB/s

Render Config

-

SM Count

58

384

Shading Units

7424

16

TMUs

232

8

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

64 KB (per SMM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

8.992 GPixel/s

Pixel Rate

108.0 GPixel/s

17.98 GTexel/s

Texture Rate

261.0 GTexel/s

-

FP16 (half)

16.70 TFLOPS

863.2 GFLOPS

FP32 (float)

16.70 TFLOPS

26.98 GFLOPS

FP64 (double)

261.0 GFLOPS

Board Design

33W

TDP

80W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GM108

GPU Name

GA103S

-

GPU Variant

GN20-E8-A1

Maxwell

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

Unknown

Transistors

Unknown

Die Size

496 mm²

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

6.5

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