NVIDIA GeForce RTX 4080 Max-Q vs NVIDIA GeForce GT 740A

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NVIDIA GeForce RTX 4080 Max-Q NVIDIA GeForce GT 740A

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Max Q and 2GB VRAM GeForce GT 740A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Max-Q 's Advantages

Released 9 years and 5 months late

Boost Clock1350MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 14.40GB/s)

7040 additional rendering cores

NVIDIA GeForce GT 740A 's Advantages

Lower TDP (33W vs 60W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Max Q +2561%

20.04 TFLOPS

GeForce GT 740A

0.753 TFLOPS

GeForce RTX 4080 Max Q

VS

GeForce GT 740A

Graphics Card

Jan 2023

Release Date

Aug 2013

GeForce 40 Mobile

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

795 MHz

Base Clock

-

1350 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

12GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

64bit

336.0GB/s

Bandwidth

14.40GB/s

Render Config

58

SM Count

-

Compute Units

-

7424

Shading Units

384

232

TMUs

32

80

ROPs

8

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

48 MB

L2 Cache

512 KB

Theoretical Performance

108.0 GPixel/s

Pixel Rate

7.840 GPixel/s

313.2 GTexel/s

Texture Rate

31.36 GTexel/s

20.04 TFLOPS

FP16 (half)

-

20.04 TFLOPS

FP32 (float)

752.6 GFLOPS

313.2 GFLOPS

FP64 (double)

31.36 GFLOPS

Graphics Processor

AD104

GPU Name

GK208

GN21-X9

GPU Variant

GT 740M

Ada Lovelace

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

35.8 billion

Transistors

1.02 billion

295 mm²

Die Size

87 mm²

Board Design

60W

TDP

33W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.9

CUDA

3.5

6.7

Shader Model

5.1

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