AMD Radeon RX 6600 XT vs AMD Radeon RX 6900 XT

FPS benchmarks across 139 games (reference CPU: r9-9950x3D2), live prices, popularity and community builds.

AMD

RX 6600 XT

RDNA 2 · 8 GB GDDR6

#44 / 69

Overall score Relative gaming performance score, based on the average FPS measured across our benchmarked games. 100 = the fastest card in our catalog.22/100

Lowest price

449€

FPS / €

0.811

See the cheapest model See all 19 models

AMD

RX 6900 XT

RDNA 2 · 16 GB GDDR6

#24 / 69

Overall score Relative gaming performance score, based on the average FPS measured across our benchmarked games. 100 = the fastest card in our catalog.64/100

Lowest price

699€

FPS / €

0.688

See the cheapest model See all 25 models

Our verdict

The RX 6900 XT is on average 27% faster than the RX 6600 XT at 1440p across our reference games.
The RX 6600 XT is currently 250€ cheaper (449€ vs 699€).
With 0.811 FPS per euro, the RX 6600 XT offers the best price-to-performance ratio.
The RX 6900 XT packs more video memory (16 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 XT

RX 6900 XT

Counter-Strike 2

+13%

338 FPS

1% low 202

382 FPS

1% low 229

Apex Legends

+36%

202 FPS

1% low 137

274 FPS

1% low 183

Grand Theft Auto V

+61%

67 FPS

1% low 49

108 FPS

1% low 81

Red Dead Redemption 2

+48%

113 FPS

1% low 81

167 FPS

1% low 113

Cyberpunk 2077

+83%

52 FPS

1% low 38

95 FPS

1% low 69

Rocket League

+22%

643 FPS

1% low 278

783 FPS

1% low 346

Call of Duty: Black Ops 6

+55%

97 FPS

1% low 73

150 FPS

1% low 112

Crimson Desert

+47%

95 FPS

1% low 68

140 FPS

1% low 95

FPS / €

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

RX 6600 XT

0.811

RX 6900 XT

0.688

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

Specifications

	RX 6600 XT	RX 6900 XT
Architecture	RDNA 2	RDNA 2
Release date	2021-08	2020-12
Video memory	8 GB	16 GB
Memory type	GDDR6	GDDR6
Memory bus	128 bit	256 bit
Bandwidth	256 GB/s	512 GB/s
Shading units	2048	5120
Boost clock	2589 MHz	2250 MHz
Power draw (TDP)	160 W	300 W
Recommended PSU	500 W	850 W
Interface	PCIe 4.0 x8	PCIe 4.0 x16
Launch price	$379	$999

Popularity on DropReference

RX 6600 XT

#44 / 69

Popularity score1.3/100

Share of builds Percentage of builds created by the DropReference community that use this GPU.0%

Number of builds created with this GPU

Average build price

1,060€

Most paired CPUs

Most used power supply

Corsair RM650e 650W 80 Plus Gold Modular Black

650 W · 74€

Latest builds

21/03/26

Gigabyte Carte Graphique Radeon RX 6600 XT Gaming OC 8 Go

AMD RYZEN 7 7800X3D processeur de jeu CPU AMD R7 7800X3D 8 cœurs 16 threads 5NM 96M Socket AM5 sans ventilateur Cache de jeu chaud sans ventilateur

PC Bastian (AMD / DDR5)

Unnamed build

<800

RX 6900 XT

#24 / 69

Popularity score2.6/100

Share of builds Percentage of builds created by the DropReference community that use this GPU.0%

Number of builds created with this GPU

Average build price

1,636€

Most paired CPUs

Most used power supply

Gigabyte GP-P850GM 850W 80 Plus Gold Fully Modular

850 W · 81€

Latest builds

Unnamed build

Unnamed build

Unnamed build

All models

Real-time prices and stock in your region

RX 6600 XT

19 models tracked

See all models in stock

RX 6900 XT

25 models tracked

See all models in stock

Frequently asked questions

Which is the better graphics card, the RX 6600 XT or the RX 6900 XT?

The RX 6900 XT is on average 27% faster than the RX 6600 XT at 1440p across our reference games. The RX 6600 XT is currently 250€ cheaper (449€ vs 699€). With 0.811 FPS per euro, the RX 6600 XT offers the best price-to-performance ratio. The RX 6900 XT packs more video memory (16 GB vs 8 GB), an advantage for 4K and heavy textures.

Which card should you pick for 1440p gaming: RX 6600 XT or RX 6900 XT?

At 1440p, the RX 6600 XT averages 340 FPS versus 431 FPS for the RX 6900 XT across our reference games.

What power supply do you need for the RX 6600 XT?

A power supply of around 500 W is recommended for the RX 6600 XT. On DropReference, the most used PSU with this card is the Corsair RM650e 650W 80 Plus Gold Modular Black.

What power supply do you need for the RX 6900 XT?

A power supply of around 850 W is recommended for the RX 6900 XT. On DropReference, the most used PSU with this card is the Gigabyte GP-P850GM 850W 80 Plus Gold Fully Modular.

Which CPU should you pair with the RX 6600 XT?

In community builds, the CPU most often paired with the RX 6600 XT is the r5-5600 (4 builds).

Which CPU should you pair with the RX 6900 XT?

In community builds, the CPU most often paired with the RX 6900 XT is the r7-5700x (7 builds).

How much does the RX 6600 XT cost right now?

The RX 6600 XT is available from 449€. We track 19 models in real time.

How much does the RX 6900 XT cost right now?

The RX 6900 XT is available from 699€. We track 25 models in real time.

AMD Radeon RX 6600 XT

The AMD Radeon RX 6600 XT, with RDNA 2 architecture, offers superior mid-range gaming performance with 8 GB of GDDR6 memory. Ideal for 1440p gaming, it excels at 1080p and supports AMD FidelityFX and ray tracing technologies.

AMD Radeon RX 6900 XT

The AMD Radeon RX 6900 XT, with RDNA 2 architecture, offers ultra high-end gaming performance with 16 GB of GDDR6 memory. AMD's flagship card excels at 4K and competes with RTX 3090 for the title of best graphics card.