NVIDIA GeForce GT 745M vs NVIDIA RTX 4000 Mobile Ada Generation

VS

NVIDIA GeForce GT 745M NVIDIA RTX 4000 Mobile Ada Generation

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 745M and 12GB VRAM RTX 4000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 745M 's Advantages

Lower TDP (45W vs 110W)

NVIDIA RTX 4000 Mobile Ada Generation 's Advantages

Released 9 years and 11 months late

Boost Clock1665MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 28.80GB/s)

7040 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 745M

0.643 TFLOPS

RTX 4000 Mobile Ada Generation +3744%

24.72 TFLOPS

GeForce GT 745M

VS

RTX 4000 Mobile Ada Generation

Graphics Card

Apr 2013

Release Date

Mar 2023

GeForce 700M

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1290 MHz

-

Boost Clock

1665 MHz

900 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

12GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

192bit

28.80GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

58

-

Compute Units

-

384

Shading Units

7424

32

TMUs

232

16

ROPs

80

-

Tensor Cores

232

-

RT Cores

58

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

48 MB

Theoretical Performance

6.696 GPixel/s

Pixel Rate

133.2 GPixel/s

26.78 GTexel/s

Texture Rate

386.3 GTexel/s

-

FP16 (half)

24.72 TFLOPS

642.8 GFLOPS

FP32 (float)

24.72 TFLOPS

26.78 GFLOPS

FP64 (double)

386.3 GFLOPS

Graphics Processor

GK107

GPU Name

AD104

N14P-LP

GPU Variant

-

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.27 billion

Transistors

35.8 billion

118 mm²

Die Size

294 mm²

Board Design

45W

TDP

110W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

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

8.9

5.1

Shader Model

6.7

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