AMD’s Radeon RX 6600 XT and RX 6600 specifications Leak Online

ASRock's Radeon RX 6600 XT and RX 6600 appear at the EEC

AMD’s Radeon RX 6600 XT and RX 6600 specifications Leak Online

Specifications of AMD’s Mid-range RDNA 2 lineup have appeared online, with GPU-Z screenshots for AMD’s Radeon RX 6600 XT and RX 6600 being posted on Chiphell. These specifications closely match previously leaked specifications from @9550pro on Twitter, adding a little extra credibility into the mix. 

Both AMD’s RX 6600 and RX 6600 XT are due to feature 8GB of GDDR6 memory over a 128-bit memory bus, featuring 28 and 32 compute units, respectively. At this time, the clock speeds of these two graphics cards are unknown, though they are not likely to be as aggressively clocked as AMD’s RX 6700 XT models. 

AMD’s RX 6600 and RX 6600 XT will target 1080p and 1440p gaming, offering consumers support for DirectX 12 Ultimate features like ray tracing acceleration, Variable Rate Shading and Sampler Feedback; all of which are vital parts of the next-generation gaming feature set. Both graphics cards also feature more performance than Microsoft’s Xbox Series S, which only features 20 RDNA 2 Compute Units. 

At this time, we can only guess at the relative pricing of AMD’s RX 6600 XT and RX 6600, though they are likely to be competitors to Nvidia’s RTX 3050 Ti and RTX 3060. Given the state of today’s GPU market, we will not even attempt to guess how much these graphics cards will cost. 

In an EEC listing, ASRock has already signalled that they will be releasing RX 6600/6600 XT GPU models under their Challenger D, Challenger ITX, Challenger Pro, and Phantom Gaming brands. This suggests that AMD’s board partners are almost ready for launch.     
 

  Radeon
RX 6600
(Leaked)
Radeon
RX 6600 XT
(Leaked)
Radeon
RX 6700 XT
(Reference)
Radeon
RX 6800
(Reference)
Radeon
RX 6800 XT
(Reference)

Radeon
RX 6900 XT
(Reference)

Compute Units 28 32 40 60 72 80
Shaders 1792 2048 2560 3840 4608 5120
Game Frequency ? ? 2424 MHz 1815 MHz 2015 MHz 2015 MHz
Boost Frequency ? ? 2581 MHz 2105 MHz 2250 MHz 2250 MHz
VRAM Size 8GB 8GB 12GB 16GB 16GB 16GB
VRAM Speed 16Gbps 16Gbps 16Gbps 16Gbps 16 Gbps 16 Gbps
Infinity Cache 64MB 64MB 96MB 128MB 128MB 128MB
Power Inputs

? ? 8-pin &
6-pin
2×8-pin 2×8-pin 2×8-pin 

AMD's Radeon RX 6600 XT and RX 6600 specifications Leak Online

You can join the discussion on AMD’s Radeon RX 6600 XT and RX 6600 specifications on the OC3D Forums. 

ASRock's Radeon RX 6600 XT and RX 6600 GPUs appear at the EEC