NVIDIA GeForce RTX 4090 vs NVIDIA RTX A4500

VS

NVIDIA GeForce RTX 4090

NVIDIA RTX A4500

We compared a Desktop platform GPU: 24GB VRAM GeForce RTX 4090 and a Professional market GPU: 20GB VRAM RTX A4500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages

Released 10 months late

Boost Clock has increased by 53% (2520MHz vs 1650MHz)

More VRAM (24GB vs 20GB)

Larger VRAM bandwidth (1.01TB/s vs 640.0GB/s)

9216 additional rendering cores

NVIDIA RTX A4500 's Advantages

Lower TDP (200W vs 450W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 +249%

82.58 TFLOPS

RTX A4500

23.65 TFLOPS

3DMark Time Spy

GeForce RTX 4090 +185%

36499

RTX A4500

12788

Shadow of the Tomb Raider 2160p

GeForce RTX 4090 +184%

185

RTX A4500

65

Shadow of the Tomb Raider 1440p

GeForce RTX 4090 +124%

280

RTX A4500

125

Shadow of the Tomb Raider 1080p

GeForce RTX 4090 +73%

304

RTX A4500

175

GeForce RTX 4090

VS

RTX A4500

Graphics Card

Sep 2022

Release Date

Nov 2021

GeForce 40

Generation

Quadro Ampere

Desktop

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2235 MHz

Base Clock

1050 MHz

2520 MHz

Boost Clock

1650 MHz

1313 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

20GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

320bit

1.01TB/s

Bandwidth

640.0GB/s

Render Config

-

128

SM Count

56

16384

Shading Units

7168

512

TMUs

224

176

ROPs

96

512

Tensor Cores

224

128

RT Cores

56

128 KB (per SM)

L1 Cache

128 KB (per SM)

72 MB

L2 Cache

6 MB

-

Theoretical Performance

443.5 GPixel/s

Pixel Rate

158.4 GPixel/s

1290 GTexel/s

Texture Rate

369.6 GTexel/s

82.58 TFLOPS

FP16 (half)

23.65 TFLOPS

82.58 TFLOPS

FP32 (float)

23.65 TFLOPS

1290 GFLOPS

FP64 (double)

369.6 GFLOPS

Board Design

450W

TDP

200W

850 W

Suggested PSU

550 W

1x HDMI 2.13x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 8-pin

Graphics Processor

AD102

GPU Name

GA102

AD102-300-A1

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

76.3 billion

Transistors

28.3 billion

609 mm²

Die Size

628 mm²

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

6.8

Shader Model

6.7

Related GPU Comparisons

1

NVIDIA GeForce RTX 4090 vs ATI FireGL V5600

2

NVIDIA GeForce RTX 4090 vs AMD Radeon HD 8670 OEM

3

NVIDIA GeForce RTX 4090 vs ATI Radeon HD 4570 Rebrand

4

NVIDIA GeForce RTX 4090 vs Intel Arc Pro A40

5

NVIDIA GeForce RTX 4090 vs NVIDIA GeForce GT 520

6

NVIDIA GeForce RTX 4090 vs ATI FirePro V8700

7

NVIDIA GeForce RTX 4090 vs ATI Radeon HD 5770 Mac Edition

8

NVIDIA GeForce RTX 4090 vs ATI Radeon X550 XT

9

NVIDIA GeForce RTX 4090 vs ATI Radeon HD 3730

10

NVIDIA GeForce RTX 4090 vs NVIDIA GeForce GT 520 OEM

Related News

1

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

2

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

3

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

4

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

5

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

6

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

7

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

8

World's First! Intel Arc B580 Graphics Card Arrives Early

9

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster

10

Preliminary Support for Intel Nova Lake in AIDA64: Identity Remains a Mystery