NVIDIA GeForce GT 745A vs NVIDIA RTX 2000 Max-Q Ada Generation

VS

NVIDIA GeForce GT 745A

NVIDIA RTX 2000 Max-Q Ada Generation

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 745A and 8GB VRAM RTX 2000 Max Q Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 745A 's Advantages

Lower TDP (33W vs 35W)

NVIDIA RTX 2000 Max-Q Ada Generation 's Advantages

Released 9 years and 7 months late

Boost Clock has increased by 59% (1455MHz vs 915MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 28.80GB/s)

2688 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 745A

0.703 TFLOPS

RTX 2000 Max Q Ada Generation +1171%

8.94 TFLOPS

GeForce GT 745A

VS

RTX 2000 Max Q Ada Generation

Graphics Card

Aug 2013

Release Date

Mar 2023

GeForce 700A

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

837 MHz

Base Clock

930 MHz

915 MHz

Boost Clock

1455 MHz

900 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

24

384

Shading Units

3072

32

TMUs

96

16

ROPs

48

-

Tensor Cores

96

-

RT Cores

24

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

12 MB

-

Theoretical Performance

7.320 GPixel/s

Pixel Rate

69.84 GPixel/s

29.28 GTexel/s

Texture Rate

139.7 GTexel/s

-

FP16 (half)

8.940 TFLOPS

702.7 GFLOPS

FP32 (float)

8.940 TFLOPS

29.28 GFLOPS

FP64 (double)

139.7 GFLOPS

Board Design

33W

TDP

35W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

AD107

N14P-LP

GPU Variant

-

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.27 billion

Transistors

18.9 billion

118 mm²

Die Size

159 mm²

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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