AMD Radeon RX 6600 XT vs AMD Radeon RX 7900 XT

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

AMD

RX 6600 XT

RDNA 2 · 8 GB GDDR6

#33 / 71

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 / €

0.866

See the cheapest model See all 8 models

AMD

RX 7900 XT

RDNA 3 · 20 GB GDDR6

#30 / 71

Overall score Relative gaming performance score, based on the average FPS measured across our benchmarked games. 100 = the fastest card in our catalog.82/100

Lowest price

743€

FPS / €

0.739

See the cheapest model See all 5 models

Our verdict

The RX 7900 XT is on average 38% faster than the RX 6600 XT at 1440p across our reference games.
The RX 6600 XT is currently 294€ cheaper (449€ vs 743€).
With 0.866 FPS/€, the RX 6600 XT offers the best price-to-performance ratio.
The RX 7900 XT packs more video memory (20 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 7900 XT

Counter-Strike 2

+17%

363 FPS

1% low 212

426 FPS

1% low 252

Apex Legends

+46%

224 FPS

1% low 152

327 FPS

1% low 218

Grand Theft Auto V

+87%

77 FPS

1% low 56

144 FPS

1% low 108

Red Dead Redemption 2

+61%

113 FPS

1% low 81

182 FPS

1% low 130

Cyberpunk 2077

+75%

84 FPS

1% low 61

147 FPS

1% low 110

Rocket League

+33%

672 FPS

1% low 295

896 FPS

1% low 420

Call of Duty: Black Ops 6

+56%

128 FPS

1% low 94

200 FPS

1% low 148

Crimson Desert

+61%

95 FPS

1% low 68

153 FPS

1% low 110

FPS / €

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

RX 6600 XT

0.866

RX 7900 XT

0.739

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

Specifications

	RX 6600 XT	RX 7900 XT
Architecture	RDNA 2	RDNA 3
Release date	2021-08	2022-12
Video memory	8 GB	20 GB
Memory type	GDDR6	GDDR6
Memory bus	128 bit	320 bit
Bandwidth	256 GB/s	800 GB/s
Shading units	2048	5376
Boost clock	2589 MHz	2400 MHz
Power draw (TDP)	160 W	315 W
Recommended PSU	500 W	750 W
Interface	PCIe 4.0 x8	PCIe 4.0 x16
Launch price	$379	$899

Popularity on DropReference

RX 6600 XT

#33 / 71

Popularity score2.8/100

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

1,098€

Most paired CPUs

Most used power supply

Corsair RM650e 650W 80 Plus Gold Modular Black

650 W · 70€

Latest builds

Unnamed build

Unnamed build

Unnamed build

RX 7900 XT

#30 / 71

Popularity score2.9/100

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

2,180€

Most paired CPUs

Most used power supply

MSI MAG A850GL 850W 80 Plus Gold Fully Modular Black

850 W · 89€

Latest builds

Unnamed build

Unnamed build

Unnamed build

All models

Real-time prices and stock in your region

Price indicator

Awesome deal

Good deal

Decent deal

Relatively poor deal

RX 6600 XT

8 models tracked

See all models in stock

RX 7900 XT

5 models tracked

See all models in stock

Frequently asked questions

Which is the better graphics card, the RX 6600 XT or the RX 7900 XT?

The RX 7900 XT is on average 38% faster than the RX 6600 XT at 1440p across our reference games. The RX 6600 XT is currently 294€ cheaper (449€ vs 743€). With 0.866 FPS/€, the RX 6600 XT offers the best price-to-performance ratio. The RX 7900 XT packs more video memory (20 GB vs 8 GB), an advantage for 4K and heavy textures.

Which card should you pick for 1440p gaming: RX 6600 XT or RX 7900 XT?

At 1440p, the RX 6600 XT averages 359 FPS versus 496 FPS for the RX 7900 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 7900 XT?

A power supply of around 750 W is recommended for the RX 7900 XT. On DropReference, the most used PSU with this card is the MSI MAG A850GL 850W 80 Plus Gold Fully Modular Black.

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 (6 builds).

Which CPU should you pair with the RX 7900 XT?

In community builds, the CPU most often paired with the RX 7900 XT is the r7-7800x3D (15 builds).

How much does the RX 6600 XT cost right now?

The RX 6600 XT is available from 449€. We track 8 models in real time.

How much does the RX 7900 XT cost right now?

The RX 7900 XT is available from 743€. We track 5 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 7900 XT

The AMD Radeon RX 7900 XT, with RDNA 3 architecture, offers ultra high-end gaming performance with 20 GB of GDDR6 memory. AMD's flagship card excels at 4K and competes with the best NVIDIA cards of its generation.