AMD Radeon RX 6600M: specs and benchmarks

AMD Radeon RX 6600M

Summary

AMD started Radeon RX 6600M sales 1 September 2020. This is Navi / RDNA architecture notebook card based on 7 nm manufacturing process and primarily aimed at gamers. 8 GB of GDDR6 memory clocked at 16 GB/s are supplied, and together with 128 Bit memory interface this creates a bandwidth of 256.0 GB/s.

Compatibility-wise, this is card attached via PCIe 4.0 x8 interface. Power consumption is at 150 Watt.

We have no data on Radeon RX 6600M benchmark results.

General info

Of Radeon RX 6600M's architecture, market type and release date.
Place in performance rating
not rated
 
Architecture
Navi / RDNA
 
GPU code name
R21M-E65-70
 
Market segment
Laptop
 
Release date
1 September 2020
 

Technical specs

Radeon RX 6600M's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon RX 6600M's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Pipelines / CUDA cores
1792
 
of 10752 (GA102)
Boost Clock
2105 MHz
 
Manufacturing process technology
7 nm
 
Power consumption (TDP)
150 Watt
 
of 900 (Tesla S2050)
Texture fill rate
235.8
 

Compatibility, dimensions and requirements

Information on Radeon RX 6600M's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
Laptop size
medium sized
 
Interface
PCIe 4.0 x8
 
Supplementary power connectors
None
 

Memory

Parameters of memory installed on Radeon RX 6600M: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
GDDR6
 
Maximum RAM amount
8 GB
 
Memory bus width
128 Bit
 
of 6144 (GRID A100A)
Memory clock speed
16 GB/s
 
of 19500 (GeForce RTX 3090)
Memory bandwidth
256.0 GB/s
 
of 1024 (Radeon VII)
Shared memory
-
 

Video outputs and ports

Types and number of video connectors present on Radeon RX 6600M. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.
Display Connectors
No outputs
 

API support

APIs supported by Radeon RX 6600M, sometimes including their particular versions.
DirectX
12 Ultimate (12_2)
 
Shader Model
6.5
 
OpenGL
4.6
 
OpenCL
2.1
 
Vulkan
1.2
 

NVIDIA equivalent

We believe that the nearest equivalent to Radeon RX 6600M from NVIDIA is GeForce GTX 1080 Max-Q.

User rating

Here you can see the user rating of the graphics card, as well as rate it yourself.

Advices and comments

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