NVIDIA GeForce 945A vs NVIDIA RTX 5000 Max-Q Ada Generation

VS

NVIDIA GeForce 945A

NVIDIA RTX 5000 Max-Q Ada Generation

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 945A and 16GB VRAM RTX 5000 Max Q Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 945A 's Advantages

Lower TDP (33W vs 120W)

NVIDIA RTX 5000 Max-Q Ada Generation 's Advantages

Released 8 years late

Boost Clock has increased by 41% (1680MHz vs 1189MHz)

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (576.0GB/s vs 40.10GB/s)

9344 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 945A

0.913 TFLOPS

RTX 5000 Max Q Ada Generation +3480%

32.69 TFLOPS

GeForce 945A

VS

RTX 5000 Max Q Ada Generation

Graphics Card

Mar 2015

Release Date

Mar 2023

GeForce 900A

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1006 MHz

Base Clock

930 MHz

1189 MHz

Boost Clock

1680 MHz

1253 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

256bit

40.10GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

76

384

Shading Units

9728

24

TMUs

304

8

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

64 KB (per SMM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

64 MB

-

Theoretical Performance

9.512 GPixel/s

Pixel Rate

188.2 GPixel/s

28.54 GTexel/s

Texture Rate

510.7 GTexel/s

-

FP16 (half)

32.69 TFLOPS

913.2 GFLOPS

FP32 (float)

32.69 TFLOPS

28.54 GFLOPS

FP64 (double)

510.7 GFLOPS

Board Design

33W

TDP

120W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GM108

GPU Name

AD103

-

Maxwell

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

Unknown

Transistors

45.9 billion

Unknown

Die Size

379 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

8.9

5.1

Shader Model

6.7

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