AMD Radeon RX 6600 XT videocard review

Radeon RX 6600 XT videocard released by AMD; release date: 30 Jul 2021. At the time of release, the videocard cost $379. The videocard is designed for desktop-computers and based on RDNA 2.0 microarchitecture codenamed Navi 23 XT.

Core clock speed - 1968 MHz. Boost clock speed - 2589 MHz. Texture fill rate - 331.4 GTexel/s. Pipelines - 2048. Manufacturing process technology - 7 nm. Transistors count - 11060 million. Power consumption (TDP) - 160 Watt.

Memory type: GDDR6. Maximum RAM amount - 8 GB. Memory bus width - 128 bit. Memory clock speed - 2000 MHz (16 Gbps effective). Memory bandwidth - 256 GB/s.


G2D Mark
Top 1 GPU
This GPU
G3D Mark
Top 1 GPU
This GPU
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770 Frames
13300 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770.000 Fps
13300.000 Fps
GFXBench 4.0
Top 1 GPU
This GPU
27823 Frames
8917 Frames
GFXBench 4.0
Top 1 GPU
This GPU
27823.000 Fps
8917.000 Fps
GFXBench 4.0
Top 1 GPU
This GPU
56437 Frames
9510 Frames
GFXBench 4.0
Top 1 GPU
This GPU
56437.000 Fps
9510.000 Fps
Name Value
PassMark - G2D Mark 989
PassMark - G3D Mark 15451
GFXBench 4.0 - Car Chase Offscreen 13300 Frames
GFXBench 4.0 - Car Chase Offscreen 13300.000 Fps
GFXBench 4.0 - Manhattan 8917 Frames
GFXBench 4.0 - Manhattan 8917.000 Fps
GFXBench 4.0 - T-Rex 9510 Frames
GFXBench 4.0 - T-Rex 9510.000 Fps

Games performance

F1 2021 (2021)

Low, 1280x720482.00
Medium, 1920x1080270.00
High, 1920x1080229.00
Ultra, 1920x108097.00
QHD, 2560x144065.00
4K, 3840x216031.00

Monster Hunter Stories 2 (2021)

Low, 1280x720143.00
Medium, 1920x1080142.00
High, 1920x1080143.00
QHD, 2560x1440143.00
4K, 3840x216099.70

Days Gone (2021)

Low, 1280x720184.00
Medium, 1920x1080144.00
High, 1920x1080125.00
Ultra, 1920x108089.60
QHD, 2560x144063.20
4K, 3840x216034.30

Mass Effect Legendary Edition (2021)

Low, 1280x720108.00
Ultra, 1920x1080101.00
QHD, 2560x144099.70
4K, 3840x216072.70

Resident Evil Village (2021)

Low, 1280x720328.00
Medium, 1920x1080242.00
High, 1920x1080217.00
Ultra, 1920x1080183.00
QHD, 2560x1440115.00
4K, 3840x216056.80

Outriders (2021)

Low, 1280x720153.00
Medium, 1920x1080165.00
High, 1920x1080134.00
Ultra, 1920x1080114.00
QHD, 2560x144075.10
4K, 3840x216037.00

Hitman 3 (2021)

Low, 1280x720331.00
Medium, 1920x1080221.00
High, 1920x1080191.00
Ultra, 1920x1080174.00
QHD, 2560x1440112.00
4K, 3840x216057.00

Cyberpunk 2077 (2020)

Low, 1280x72074.30
Medium, 1920x108072.70
High, 1920x108073.50
Ultra, 1920x108063.10
QHD, 2560x144034.90
4K, 3840x216012.70

Immortals Fenyx Rising (2020)

Low, 1280x720130.00
Medium, 1920x1080116.00
High, 1920x1080113.00
Ultra, 1920x108079.00
QHD, 2560x144055.00
4K, 3840x216033.00

Crysis Remastered (2020)

Low, 1280x720273.00
Medium, 1920x1080114.00
High, 1920x108067.50
Ultra, 1920x108050.70
QHD, 2560x144029.80
4K, 3840x216015.60

Yakuza Like a Dragon (2020)

Low, 1280x720112.00
Medium, 1920x1080108.00
High, 1920x1080108.00
Ultra, 1920x108099.70
QHD, 2560x144066.70
4K, 3840x216031.40

Call of Duty Black Ops Cold War (2020)

Low, 1280x720253.00
Medium, 1920x1080171.00
High, 1920x1080102.00
Ultra, 1920x108088.70
QHD, 2560x144064.80
4K, 3840x216031.90

Assassin´s Creed Valhalla (2020)

Low, 1280x720206.00
Medium, 1920x1080129.00
High, 1920x1080106.00
Ultra, 1920x108075.00
QHD, 2560x144056.00
4K, 3840x216028.00

Dirt 5 (2020)

Low, 1280x720273.00
Medium, 1920x1080149.00
High, 1920x1080114.00
Ultra, 1920x108092.00
QHD, 2560x144074.00
4K, 3840x216047.00

Watch Dogs Legion (2020)

Low, 1280x720132.00
Medium, 1920x1080120.00
High, 1920x1080104.00
Ultra, 1920x108061.00
QHD, 2560x144044.00
4K, 3840x216024.00

Star Wars Squadrons (2020)

Low, 1280x720577.00
Medium, 1920x1080384.00
High, 1920x1080329.00
Ultra, 1920x1080301.00
QHD, 2560x1440191.00
4K, 3840x216095.00

Mafia Definitive Edition (2020)

Low, 1280x720160.00
Medium, 1920x1080118.00
High, 1920x1080106.00
QHD, 2560x144070.30
4K, 3840x216034.00

Horizon Zero Dawn (2020)

Low, 1280x720203.00
Medium, 1920x1080137.00
High, 1920x1080117.00
Ultra, 1920x1080100.00
QHD, 2560x144076.00
4K, 3840x216039.00

Death Stranding (2020)

Low, 1280x720236.00
Medium, 1920x1080159.00
High, 1920x1080145.00
Ultra, 1920x1080142.00
QHD, 2560x144099.40
4K, 3840x216053.10

F1 2020 (2020)

Low, 1280x720450.00
Medium, 1920x1080289.00
High, 1920x1080233.00
Ultra, 1920x1080157.00
QHD, 2560x1440116.00
4K, 3840x216065.80

Strange Brigade (2018)

Low, 1280x720561.00
Medium, 1920x1080257.00
High, 1920x1080209.00
Ultra, 1920x1080183.00
QHD, 2560x1440118.00
4K, 3840x216060.90

Borderlands 3 (2019)

Low, 1280x720232.00
Medium, 1920x1080186.00
High, 1920x1080103.00
Ultra, 1920x108081.90
QHD, 2560x144057.00
4K, 3840x216029.90

Control (2019)

Low, 1280x720239.10
Medium, 1920x1080116.60
High, 1920x108084.00
QHD, 2560x144052.60
4K, 3840x216025.60

Anno 1800 (2019)

Low, 1280x720123.00
Medium, 1920x1080126.00
High, 1920x108089.30
Ultra, 1920x108041.40
QHD, 2560x144037.10
4K, 3840x216021.50

The Division 2 (2019)

Low, 1280x720240.00
Medium, 1920x1080175.00
High, 1920x1080138.00
Ultra, 1920x108098.00
QHD, 2560x144065.00
4K, 3840x216034.00

Metro Exodus (2019)

Low, 1280x720245.00
Medium, 1920x1080121.00
High, 1920x108089.60
Ultra, 1920x108073.10
QHD, 2560x144056.30
4K, 3840x216034.20

Far Cry New Dawn (2019)

Low, 1280x720149.00
Medium, 1920x1080131.00
High, 1920x1080127.00
Ultra, 1920x1080112.00
QHD, 2560x144098.00
4K, 3840x216053.00

Shadow of the Tomb Raider (2018)

Low, 1280x720230.00
Medium, 1920x1080166.00
High, 1920x1080153.00
Ultra, 1920x1080131.00
QHD, 2560x144084.40
4K, 3840x216039.80

Far Cry 5 (2018)

Low, 1280x720176.00
Medium, 1920x1080151.00
High, 1920x1080141.00
Ultra, 1920x1080133.00
QHD, 2560x1440105.00
4K, 3840x216051.00

X-Plane 11.11 (2018)

Low, 1280x72088.00
Medium, 1920x108071.70
High, 1920x108062.20
4K, 3840x216039.50

Final Fantasy XV Benchmark (2018)

Low, 1280x720225.00
Medium, 1920x1080129.00
High, 1920x108094.50
4K, 3840x216036.00

Rise of the Tomb Raider (2016)

Low, 1024x768416.90
Medium, 1366x768310.40
High, 1920x1080171.40
Ultra, 1920x1080140.50
4K, 3840x216054.00

Dota 2 Reborn (2015)

Low, 1280x720203.00
Medium, 1366x768143.20
High, 1920x1080159.60
Ultra, 1920x1080106.10
4K, 3840x216086.30

The Witcher 3 (2015)

Low, 1024x768456.00
Medium, 1366x768318.00
High, 1920x1080176.00
Ultra, 1920x108098.90
4K, 3840x216053.90

GTA V (2015)

Low, 1024x768187.00
Medium, 1366x768185.00
High, 1920x1080176.00
Ultra, 1920x108094.10
4K, 3840x216063.80

Specifications (specs)


Architecture RDNA 2.0
Code name Navi 23 XT
Launch date 30 Jul 2021
Launch price (MSRP) $379
Place in performance rating 50
Type Desktop

Technical info

Boost clock speed 2589 MHz
Compute units 32
Core clock speed 1968 MHz
Manufacturing process technology 7 nm
Peak Double Precision (FP64) Performance 662.8 GFLOPS (1:16)
Peak Half Precision (FP16) Performance 21.21 TFLOPS (2:1)
Peak Single Precision (FP32) Performance 10.60 TFLOPS
Pipelines 2048
Pixel fill rate 165.7 GPixel/s
Texture fill rate 331.4 GTexel/s
Thermal Design Power (TDP) 160 Watt
Transistor count 11060 million

Video outputs and ports

Display Connectors 1x HDMI, 2x DisplayPort
DisplayPort count 3
DisplayPort support

Compatibility, dimensions and requirements

Form factor Dual-slot
Height 40 mm (1.6 inches)
Interface PCIe 4.0 x8
Length 190 mm (7.5 inches)
Recommended system power (PSU) 450 Watt
Supplementary power connectors 1x 8-pin
Width 110 mm (4.3 inches)

API support

DirectX 12.2
OpenCL 2.1
OpenGL 4.6
Shader Model 6.5


Maximum RAM amount 8 GB
Memory bandwidth 256 GB/s
Memory bus width 128 bit
Memory clock speed 2000 MHz (16 Gbps effective)
Memory type GDDR6