AMD Radeon RX 6600 vs AMD Radeon RX 7900 GRE

FPS benchmarks across 150 games (reference CPU: r9-9950x3D2), live prices, popularity and community builds.

AMD

RX 6600

RDNA 2 · 8 GB GDDR6

#34 / 71▼

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

$425

FPS / $

0.871

See the cheapest model See all 5 models

AMD

RX 7900 GRE

RDNA 3 · 16 GB GDDR6

#58 / 71▲

Overall score Relative gaming performance score, based on the average FPS measured across our benchmarked games. 100 = the fastest card in our catalog.74/100

Lowest price

$999

FPS / $

0.517

See the cheapest model See all 3 models

Our verdict

The RX 7900 GRE is on average 34% faster than the RX 6600 at 1440p across our reference games.
The RX 6600 is currently $574 cheaper ($425 vs $999).
With 0.871 FPS/$, the RX 6600 offers the best price-to-performance ratio.
The RX 7900 GRE 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

RX 7900 GRE

Counter-Strike 2

+9%

359 FPS

1% low 209

391 FPS

1% low 243

Apex Legends

+41%

217 FPS

1% low 149

305 FPS

1% low 203

Grand Theft Auto V

+73%

70 FPS

1% low 56

121 FPS

1% low 93

Red Dead Redemption 2

+57%

107 FPS

1% low 77

168 FPS

1% low 117

Cyberpunk 2077

+67%

78 FPS

1% low 61

130 FPS

1% low 99

Rocket League

+28%

642 FPS

1% low 290

819 FPS

1% low 376

Call of Duty: Black Ops 6

+49%

126 FPS

1% low 94

188 FPS

1% low 133

Crimson Desert

+57%

90 FPS

1% low 65

141 FPS

1% low 98

FPS / $

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

RX 6600

0.871

RX 7900 GRE

0.517

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

Specifications

	RX 6600	RX 7900 GRE
Architecture	RDNA 2	RDNA 3
Release date	2021-10	2024-02
Video memory	8 GB	16 GB
Memory type	GDDR6	GDDR6
Memory bus	128 bit	256 bit
Bandwidth	224 GB/s	576 GB/s
Shading units	1792	5120
Boost clock	2491 MHz	2245 MHz
Power draw (TDP)	132 W	260 W
Recommended PSU	450 W	700 W
Interface	PCIe 4.0 x8	PCIe 4.0 x16
Launch price	$329	$549

Popularity on DropReference

RX 6600

#34 / 71

Popularity score4.4/100

Share of builds Percentage of builds created by the DropReference community that use this GPU.1.6%

Number of builds created with this GPU

Average build price

$817

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

Unnamed build

RX 7900 GRE

#58 / 71

Popularity score1.7/100

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

$1,610

Most paired CPUs

Most used power supply

MSI A750GL PCIE5 750W 80 Plus Gold Fully Modular Black

750 W · $100

Latest builds

Unnamed build

PC Gaming 1440p 1

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

5 models tracked

See all models in stock

RX 7900 GRE

3 models tracked

See all models in stock

Frequently asked questions

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

The RX 7900 GRE is on average 34% faster than the RX 6600 at 1440p across our reference games. The RX 6600 is currently $574 cheaper ($425 vs $999). With 0.871 FPS/$, the RX 6600 offers the best price-to-performance ratio. The RX 7900 GRE 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 or RX 7900 GRE?

At 1440p, the RX 6600 averages 340 FPS versus 457 FPS for the RX 7900 GRE 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 RX 7900 GRE?

A power supply of around 700 W is recommended for the RX 7900 GRE. On DropReference, the most used PSU with this card is the MSI A750GL PCIE5 750W 80 Plus Gold 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 (29 builds).

Which CPU should you pair with the RX 7900 GRE?

In community builds, the CPU most often paired with the RX 7900 GRE is the r7-7800x3D (4 builds).

How much does the RX 6600 cost right now?

The RX 6600 is available from $425. We track 5 models in real time.

How much does the RX 7900 GRE cost right now?

The RX 7900 GRE is available from $999. We track 3 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.

AMD Radeon RX 7900 GRE

The AMD Radeon RX 7900 GRE, with RDNA 3 architecture, offers ultra high-end gaming performance with 16 GB of GDDR6 memory. A specially optimized version, it excels at 4K and provides excellent performance-to-price ratio for its category.