NVIDIA RTX 2000 Mobile Ada Generation vs NVIDIA GeForce GT 745A

VS

NVIDIA RTX 2000 Mobile Ada Generation

NVIDIA GeForce GT 745A

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

Main Differences

NVIDIA RTX 2000 Mobile Ada Generation 's Advantages

Released 9 years and 7 months late

Boost Clock has increased by 131% (2115MHz vs 915MHz)

More VRAM (8GB vs 2GB)

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

2688 additional rendering cores

NVIDIA GeForce GT 745A 's Advantages

Lower TDP (33W vs 50W)

Score

Benchmark

FP32 (float)

RTX 2000 Mobile Ada Generation +1747%

12.99 TFLOPS

GeForce GT 745A

0.703 TFLOPS

RTX 2000 Mobile Ada Generation

VS

GeForce GT 745A

Graphics Card

Mar 2023

Release Date

Aug 2013

Quadro Ada-M

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1635 MHz

Base Clock

837 MHz

2115 MHz

Boost Clock

915 MHz

2000 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

28.80GB/s

Render Config

-

24

SM Count

-

3072

Shading Units

384

96

TMUs

32

48

ROPs

16

96

Tensor Cores

-

24

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

12 MB

L2 Cache

256 KB

-

Theoretical Performance

101.5 GPixel/s

Pixel Rate

7.320 GPixel/s

203.0 GTexel/s

Texture Rate

29.28 GTexel/s

12.99 TFLOPS

FP16 (half)

-

12.99 TFLOPS

FP32 (float)

702.7 GFLOPS

203.0 GFLOPS

FP64 (double)

29.28 GFLOPS

Board Design

50W

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD107

GPU Name

GK107

-

GPU Variant

N14P-LP

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

1.27 billion

159 mm²

Die Size

118 mm²

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

3.0

6.7

Shader Model

5.1

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