AMD Radeon RX 6600 vs NVIDIA GeForce RTX 4090

FPS benchmarks across 148 games (reference CPU: r9-9950x3D2), live prices, popularity and community builds.

AMD

RX 6600

RDNA 2 · 8 GB GDDR6

#42 / 69▲

Overall score Relative gaming performance score, based on the average FPS measured across our benchmarked games. 100 = the fastest card in our catalog.18/100

Lowest price

$290

FPS / $

1.276

See the cheapest model See all 9 models

Nvidia

RTX 4090

Ada Lovelace · 24 GB GDDR6X

#43 / 69▲

Overall score Relative gaming performance score, based on the average FPS measured across our benchmarked games. 100 = the fastest card in our catalog.97/100

Lowest price

$3,300

FPS / $

0.194

See the cheapest model See all 12 models

Our verdict

The RTX 4090 is on average 66% faster than the RX 6600 at 1440p across our reference games.
The RX 6600 is currently $3,010 cheaper ($290 vs $3,300).
With 1.276 FPS/$, the RX 6600 offers the best price-to-performance ratio.
The RTX 4090 packs more video memory (24 GB vs 8 GB), an advantage for 4K and heavy textures.

Gaming performance

Benchmarks measured with a r9-9950x3D2 to avoid bottlenecking the graphics cards.

RX 6600

RTX 4090

Counter-Strike 2

+32%

359 FPS

1% low 209

473 FPS

1% low 277

Apex Legends

+64%

217 FPS

1% low 149

355 FPS

1% low 230

Grand Theft Auto V

+154%

70 FPS

1% low 56

178 FPS

1% low 139

Red Dead Redemption 2

+111%

107 FPS

1% low 77

226 FPS

1% low 154

Cyberpunk 2077

+118%

78 FPS

1% low 61

170 FPS

1% low 128

Rocket League

+62%

642 FPS

1% low 290

1037 FPS

1% low 502

Call of Duty: Black Ops 6

+85%

126 FPS

1% low 94

233 FPS

1% low 166

Crimson Desert

+111%

90 FPS

1% low 65

190 FPS

1% low 130

FPS / $

The higher the number, the better the performance you get for your money.

RX 6600

1.276

RTX 4090

0.194

Want to see FPS in other games? Explore all our benchmarks

Specifications

	RX 6600	RTX 4090
Architecture	RDNA 2	Ada Lovelace
Release date	2021-10	2022-10
Video memory	8 GB	24 GB
Memory type	GDDR6	GDDR6X
Memory bus	128 bit	384 bit
Bandwidth	224 GB/s	1008 GB/s
Shading units	1792	16384
Boost clock	2491 MHz	2520 MHz
Power draw (TDP)	132 W	450 W
Recommended PSU	450 W	850 W
Interface	PCIe 4.0 x8	PCIe 4.0 x16
Launch price	$329	$1599

Popularity on DropReference

RX 6600

#42 / 69

Popularity score1.4/100

Share of builds Percentage of builds created by the DropReference community that use this GPU.0.2%

Number of builds created with this GPU

Average build price

$823

Most paired CPUs

Most used power supply

ASRock PRO-650B 650W 80 Plus Bronze ATX3.1

650 W · $45

Latest builds

Unnamed build

Unnamed build

PC do Trampo

RTX 4090

#43 / 69

Popularity score1.4/100

Share of builds Percentage of builds created by the DropReference community that use this GPU.0.1%

Number of builds created with this GPU

Average build price

$8,425

Most paired CPUs

Most used power supply

Corsair SF850 850W 80 Plus Platinum Fully Modular Black

850 W · $180

Latest builds

Unnamed build

Unnamed build

mon pc

All models

Real-time prices and stock in your region

Price indicator

Awesome deal

Good deal

Decent deal

Relatively poor deal

RX 6600

9 models tracked

See all models in stock

RTX 4090

12 models tracked

See all models in stock

Frequently asked questions

Which is the better graphics card, the RX 6600 or the RTX 4090?

The RTX 4090 is on average 66% faster than the RX 6600 at 1440p across our reference games. The RX 6600 is currently $3,010 cheaper ($290 vs $3,300). With 1.276 FPS/$, the RX 6600 offers the best price-to-performance ratio. The RTX 4090 packs more video memory (24 GB vs 8 GB), an advantage for 4K and heavy textures.

Which card should you pick for 1440p gaming: RX 6600 or RTX 4090?

At 1440p, the RX 6600 averages 340 FPS versus 564 FPS for the RTX 4090 across our reference games.

What power supply do you need for the RX 6600?

A power supply of around 450 W is recommended for the RX 6600. On DropReference, the most used PSU with this card is the ASRock PRO-650B 650W 80 Plus Bronze ATX3.1.

What power supply do you need for the RTX 4090?

A power supply of around 850 W is recommended for the RTX 4090. On DropReference, the most used PSU with this card is the Corsair SF850 850W 80 Plus Platinum Fully Modular Black.

Which CPU should you pair with the RX 6600?

In community builds, the CPU most often paired with the RX 6600 is the r5-5500 (17 builds).

Which CPU should you pair with the RTX 4090?

In community builds, the CPU most often paired with the RTX 4090 is the r7-9800x3D (9 builds).

How much does the RX 6600 cost right now?

The RX 6600 is available from $290. We track 9 models in real time.

How much does the RTX 4090 cost right now?

The RTX 4090 is available from $3,300. We track 12 models in real time.

AMD Radeon RX 6600

The AMD Radeon RX 6600, equipped with RDNA 2 architecture, offers mid-range gaming performance with 8 GB of GDDR6 memory. Excellent for 1080p and 1440p gaming, it supports ray tracing and FidelityFX for optimized graphics.

NVIDIA GeForce RTX 4090

The NVIDIA GeForce RTX 4090, with Ada Lovelace architecture, offers ultra high-end gaming performance with 24 GB of GDDR6X memory. The absolute flagship card of the RTX 4000 series excels at 4K and competes with the best cards of its generation.