AMD Radeon RX 6600 8GB Specs
The AMD Radeon RX 6600 features RDNA 2.0 7nm architecture with 1792 Stream Processors. It has a base clock of 1626 MHz, game clock of 2044 MHz and a boost clock of 2491 MHz. There are 11.1 billion transistors, 112 texture units and 64 ROPs.
The AMD Radeon RX 6600 8GB is a desktop graphics card from the Radeon RX 6000 series using a die size of 237 mm². Its codename is Navi 23 and the fabrication process uses TSMC 7nm. For cores there are 28 ray tracing cores, it also has 28 compute units. There is 2MB of L2 cache in addition to 32MB of infinity cache.
For memory, the AMD Radeon RX 6600 has 8GB of GDDR6 video memory running at 14000 MHz effective. It has a memory interface width of 128-bit and a memory bandwidth of 224 GB/s.
The theoretical performance is based on the clock speed, cores and the floating point operations per clock cycle. 17.855488 TFLOPS is the half precision FP16 performance, single precision FP32 performance is 8.927744 TFLOPS and the double precision comes in at 0.557984 TFLOPS. 4 is the half precision FP16 floating point operations per clock cycle, 2 is for single precision FP32 and 1/8 is for double precision FP64. 278.992 GT/s is the texture fillrate and 159.424 GP/s is the pixel fillrate.
Technologies on this card include DirectX version 12 and AMD FreeSync. It runs OpenCL 2.1, OpenGL 4.6, Shader Model 6.7 and also AMD Software: Adrenalin Edition, AMD FidelityFX Super Resolution, AMD Link, AMD Noise Suppression, AMD Radeon Super Resolution, AMD Smart Access Memory VSR (4K), AMD Privacy View, AMD Radeon Boost, AMD Radeon Anti-Lag, AMD Radeon Image Sharpening, AMD Enhanced Sync Technology, AMD Radeon Chill, TrueAudio Next, and The Vulkan API. The AMD Radeon RX 6600 8GB does not support AMD Crossfire and it is not VR ready.
The maximum resolution is 7680×4320. The ports on this graphics card include Display Port 1.4a and HDMI 2.1. There is no USB-c, DVI or VGA. The maximum HDMI resolution is 7680×4320 @ 60Hz and the maximum display port resolution is 7680×4320 @ 120Hz.
The interface used to connect the AMD Radeon RX 6600 to the motherboard is PCI-e 4.0 x8. One 8 pin power connector is required from your PSU in order to use this card. The graphics card uses 132 W of power and AMD recommends a PSU of at least 450 W.
It is a 2 Slot card which cost $329 USD at release on the 13th October 2021. View more RX 6600 variants here.
