NVIDIA GeForce RTX 4070 Max-Q vs NVIDIA GeForce 940A

VS

NVIDIA GeForce RTX 4070 Max-Q

NVIDIA GeForce 940A

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Max Q and 1024MB VRAM GeForce 940A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Max-Q 's Advantages

Released 7 years and 10 months late

Boost Clock has increased by 9% (1230MHz vs 1124MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 16.02GB/s)

4224 additional rendering cores

NVIDIA GeForce 940A 's Advantages

Lower TDP (33W vs 35W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Max Q +1214%

11.34 TFLOPS

GeForce 940A

0.863 TFLOPS

GeForce RTX 4070 Max Q

VS

GeForce 940A

Graphics Card

Jan 2023

Release Date

Mar 2015

GeForce 40 Mobile

Generation

GeForce 900A

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

735 MHz

Base Clock

1029 MHz

1230 MHz

Boost Clock

1124 MHz

1750 MHz

Memory Clock

1001 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

16.02GB/s

Render Config

-

36

SM Count

-

4608

Shading Units

384

144

TMUs

16

48

ROPs

8

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SMM)

32 MB

L2 Cache

1024 KB

-

Theoretical Performance

59.04 GPixel/s

Pixel Rate

8.992 GPixel/s

177.1 GTexel/s

Texture Rate

17.98 GTexel/s

11.34 TFLOPS

FP16 (half)

-

11.34 TFLOPS

FP32 (float)

863.2 GFLOPS

177.1 GFLOPS

FP64 (double)

26.98 GFLOPS

Board Design

35W

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD106

GPU Name

GM108

GN21-X6

GPU Variant

-

Ada Lovelace

Architecture

Maxwell

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

Unknown

190 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

5.0

6.7

Shader Model

5.1

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