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Radeon HD 7990 vs Radeon RX 6600 XT

Radeon HD 7990 vs Radeon RX 6600 XT: game performance, price, value, and specification comparison. Select comparison game parameters.

Radeon HD 7990

3 GB GDDR5 | 384-bit

Search on Amazon

N/A Stock

vs

FPS Winner

Radeon RX 6600 XT

8 GB GDDR6 | 128-bit

ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card

Buy for €234.14 on Amazon

In Stock

Updated 7429 minutes ago

Radeon HD 7990

3 GB GDDR5 | 384-bit

Search on Amazon

N/A Stock

vs

FPS Winner

Radeon RX 6600 XT

8 GB GDDR6 | 128-bit

ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card

Buy for €234.14 on Amazon

In Stock

Updated 7429 minutes ago

Prices and Stock
MSRP $999

All items are out of stock

Prices and Stock
MSRP $379

ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card

PowerColor Red Devil AMD Radeon RX 6600 XT Gaming Graphics Card with 8GB GDDR6 Memory, Powered by AMD RDNA 2, HDMI 2.1

Sapphire Technology Sapphire 11309-01-20G Nitro+ AMD Radeon RX 6600 XT 8GB GDDR6 HDMI/3DisplayPort PCI-Express 4.0 Video Card

Key Differences

In short — Radeon RX 6600 XT outperforms Radeon HD 7990 on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6600 XT is 3019 days newer than Radeon HD 7990.

Advantages of Radeon RX 6600 XT

Performs up to 97% better in PlayerUnknown's Battlegrounds than Radeon HD 7990 - 154 vs 78 FPS
Consumes up to 57% less energy than AMD Radeon HD 7990 - 160 vs 375 Watts
Up to 167% more VRAM memory than AMD Radeon HD 7990 - 8 vs 3 GB

Calculator background

This is a free version of PlayerUnknown's Battlegrounds.

PlayerUnknown's Battlegrounds

PlayerUnknown's Battlegrounds

Resolution

1920 x 1080

Game Graphics

Ultra

Desktop • Apr 24th, 2013

FPS

78

51%

Value, €/FPS

Price, €

Radeon RX 6600 XT

Desktop • Jul 30th, 2021

FPS

154

100%

Value, €/FPS

€1.52/FPS

100%

Price, €

€234.14

100%

FPS and Value Winner

ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card

Buy for €234.14 on Amazon

In Stock

Updated 7429 minutes ago

My Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Ultra

Desktop • Apr 24th, 2013

Radeon RX 6600 XT

Desktop • Jul 30th, 2021

358

FPS

421

FPS

Counter-Strike 2

Counter-Strike 2

49

FPS

111

FPS

Fortnite

Fortnite

561

FPS

722

FPS

Valorant

Valorant

386

FPS

392

FPS

League of Legends

League of Legends

84

FPS

121

FPS

Grand Theft Auto V

Grand Theft Auto V

Theoretical Performance

Desktop • Apr 24th, 2013

Pixel Fillrate

32 GPixel/s

19%

Texel Fillrate

128 GTexel/s

39%

Radeon RX 6600 XT

Desktop • Jul 30th, 2021

Pixel Fillrate

165.7 GPixel/s

100%

Texel Fillrate

331.4 GTexel/s

100%

Radeon HD 7990	vs	Radeon RX 6600 XT
Apr 24th, 2013	Release Date	Jul 30th, 2021
Southern Islands	Generation	Navi II
$999	MSRP	$379
1x DVI, 4x mini-DisplayPort	Outputs	1x HDMI 2.1, 3x DisplayPort 1.4a
2x 8-pin	Power Connectors	1x 8-pin
Desktop	Segment	Desktop
3 GB	Memory	8 GB
GDDR5	Type	GDDR6
384-bit	Bus	128-bit
288 GB/s	Bandwidth	256 GB/s
950 MHz	Base Clock Speed	1968 MHz
1000 MHz	Boost Clock Speed	2589 MHz
1500 MHz	Memory Clock Speed	2000 MHz

PCs Using Radeon HD 7990 or Radeon RX 6600 XT

With selected game settings

STGAubron Gaming PC Image

STGAubron Gaming PC

132 FPS

€5.77/FPS

Radeon RX 6600 XT

Core i9-11900KF

8 GB, N/A Storage

Buy on Amazon

€762.15

In Stock

Alienware Aurora R10 Gaming Desktop PC Image

Alienware Aurora R10 Gaming Desktop PC

126 FPS

€9.71/FPS

Radeon RX 6600 XT

Ryzen 7 5800

16 GB, 1 TB SSD

Buy on Amazon

€1,223.41

In Stock

iBUYPOWER Pro Gaming PC Image

iBUYPOWER Pro Gaming PC

122 FPS

€6.65/FPS

Radeon RX 6600 XT

Ryzen 5 5600G

16 GB, 480 GB SSD

Buy on Amazon

€810.8

In Stock

Skytech Gaming Blaze 3.0 Gaming PC Image

Skytech Gaming Blaze 3.0 Gaming PC

110 FPS

€8.6/FPS

Radeon RX 6600 XT

Core i5-10400F

16 GB, N/A Storage

Buy on Amazon

€945.94

In Stock

HP Victus Gaming Desktop PC Image

HP Victus Gaming Desktop PC

123 FPS

€6.15/FPS

Radeon RX 6600 XT

Ryzen 7 5700G

32 GB, N/A Storage

Buy on Amazon

€755.86

In Stock

iBUYPOWER Pro Gaming PC Image

iBUYPOWER Pro Gaming PC

127 FPS

€11.91/FPS

Radeon RX 6600 XT

Ryzen 5 5600X

16 GB, 480 GB SSD + 1 TB HDD

Buy on Amazon

€1,512.5

In Stock

Periphio Firestorm Prebuilt Gaming PC Image

Periphio Firestorm Prebuilt Gaming PC

127 FPS

€8.3/FPS

Radeon RX 6600 XT

Ryzen 5 5600X

16 GB, N/A Storage

Buy on Amazon

€1,054.05

In Stock

HP Victus 15L Gaming Desktop PC Image

HP Victus 15L Gaming Desktop PC

123 FPS

€10.76/FPS

Radeon RX 6600 XT

Ryzen 7 5700G

64 GB, 2 TB SSD + 1 TB HDD

Buy on Amazon

€1,323.42

In Stock

HP Gaming Premium Desktop PC Image

HP Gaming Premium Desktop PC

123 FPS

€6.59/FPS

Radeon RX 6600 XT

Ryzen 7 5700G

32 GB, N/A Storage

Buy on Amazon

€810.8

In Stock

HP 2022 OMEN 30L Gaming Desktop PC Image

HP 2022 OMEN 30L Gaming Desktop PC

122 FPS

€9.22/FPS

Radeon RX 6600 XT

Ryzen 5 5600G

32 GB, 1 TB SSD + 2 TB HDD

Buy on Amazon

€1,125.23

In Stock

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€265.76

GeForce RTX 3050

€153.14

Radeon RX 7900 XT

€585.58

GeForce RTX 4060

€279.27

Radeon RX 7600 XT

€292.78

€180.17

Radeon RX 7800 XT

€468.46

€126.12

Radeon RX 7700 XT

€364.86

€234.23

Radeon RX 7900 XTX

€900.75

€75.67

GeForce GT 1030

€58.55

€135.13

GeForce RTX 4070

€583.86

GeForce RTX 4080 SUPER

€1,531.52

GeForce RTX 4070 Ti

Out of Stock

Radeon RX 6600 XT

€234.14

GeForce RTX 3060

€265.76

GeForce RTX 4090

€2,477.47

GeForce RTX 4060 Ti 16 GB

Out of Stock

Radeon RX 6600 XT

€234.14

GeForce RTX 3050

€153.14

Radeon RX 6600 XT

€234.14

Radeon RX 7900 XT

€585.58

Radeon RX 6600 XT

€234.14

GeForce RTX 4060

€279.27

Radeon RX 6600 XT

€234.14

Radeon RX 7600 XT

€292.78

Radeon RX 6600 XT

€234.14

€180.17

Radeon RX 6600 XT

€234.14

Radeon RX 7800 XT

€468.46

Radeon RX 6600 XT

€234.14

€126.12

Radeon RX 6600 XT

€234.14

Radeon RX 7700 XT

€364.86

Radeon RX 6600 XT

€234.14

€234.23

Radeon RX 6600 XT

€234.14

Radeon RX 7900 XTX

€900.75

Radeon RX 6600 XT

€234.14

€75.67

€49.54

Radeon RX 6600 XT

€234.14

GeForce GT 1030

€58.55

Radeon RX 6600 XT

€234.14

€135.13

€452.18

Radeon RX 6750 XT

€308.59

GeForce RTX 3060 Ti

€405.4

Radeon RX 6600 XT

€234.14

GeForce RTX 4070

€583.86

GeForce RTX 4060 Ti 8 GB

€621.61

Radeon RX 6600 XT

€234.14

GeForce RTX 4080 SUPER

€1,531.52

GeForce RTX 4070 SUPER

€801.07

Radeon RX 6600 XT

€234.14

GeForce RTX 4070 Ti

Out of Stock

Radeon RX 6600 XT

€234.14

GeForce RTX 4090

€2,477.47

Radeon RX 6600 XT

€234.14

GeForce RTX 4060 Ti 16 GB

Out of Stock

€67.55

Radeon RX 6600 XT

€234.14

€49.54

GeForce RTX 3070

€488.41

Radeon RX 6600 XT

€234.14

€452.18

Radeon RX 6600 XT

€234.14

Radeon RX 6750 XT

€308.59

GeForce RTX 2060

€180.17

GeForce RTX 3090 Ti

€972.96

GeForce RTX 4070 Ti SUPER

€1,203.51

Radeon RX 6600 XT

€234.14

GeForce RTX 3060 Ti

€405.4

Radeon RX 6600 XT

€234.14

GeForce RTX 4060 Ti 8 GB

€621.61

Radeon RX 6600 XT

€234.14

GeForce RTX 4070 SUPER

€801.07

Radeon RX 6600 XT

€234.14

€67.55

Radeon RX 6600 XT

€234.14

GeForce RTX 3070

€488.41

GeForce GTX 1660 SUPER

€162.15

Radeon RX 6600 XT

€234.14

GeForce RTX 2060

€180.17

Radeon RX 6600 XT

€234.14

GeForce RTX 3090 Ti

€972.96