NVIDIA RTX 4500 Ada Generation vs NVIDIA RTX A4000

VS

NVIDIA RTX 4500 Ada Generation NVIDIA RTX A4000

We compared a Desktop platform GPU: 24GB VRAM RTX 4500 Ada Generation and a Professional market GPU: 16GB VRAM RTX A4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4500 Ada Generation 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 65% (2580MHz vs 1560MHz)

More VRAM (24GB vs 16GB)

1536 additional rendering cores

NVIDIA RTX A4000 's Advantages

Larger VRAM bandwidth (448.0GB/s vs 432.0GB/s)

Lower TDP (140W vs 210W)

Score

Benchmark

FP32 (float)

RTX 4500 Ada Generation +106%

39.63 TFLOPS

RTX A4000

19.17 TFLOPS

RTX 4500 Ada Generation

VS

RTX A4000

Graphics Card

Aug 2023

Release Date

Apr 2021

Quadro Ada

Generation

Quadro Ampere

Desktop

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2070 MHz

Base Clock

735 MHz

2580 MHz

Boost Clock

1560 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

448.0GB/s

Render Config

60

SM Count

48

-

Compute Units

-

7680

Shading Units

6144

240

TMUs

192

80

ROPs

96

240

Tensor Cores

192

60

RT Cores

48

128 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

4 MB

Theoretical Performance

206.4 GPixel/s

Pixel Rate

149.8 GPixel/s

619.2 GTexel/s

Texture Rate

299.5 GTexel/s

39.63 TFLOPS

FP16 (half)

19.17 TFLOPS

39.63 TFLOPS

FP32 (float)

19.17 TFLOPS

619.2 GFLOPS

FP64 (double)

299.5 GFLOPS

Graphics Processor

AD103

GPU Name

GA104

-

GPU Variant

GA104-875-A1

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

45.9 billion

Transistors

17.4 billion

379 mm²

Die Size

392 mm²

Board Design

210W

TDP

140W

550 W

Suggested PSU

300 W

4x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

8.6

6.7

Shader Model

6.7

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