GeForce RTX 2060 Max Q vs Radeon HD 6990

When choosing between GeForce RTX 2060 Max Q and Radeon HD 6990, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce RTX 2060 Max Q and Radeon HD 6990.

GeForce RTX 2060 Max Q is a Laptop Graphics Card

Note: GeForce RTX 2060 Max Q is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce RTX 2060 Max Q here:

Main Specs

  GeForce RTX 2060 Max Q Radeon HD 6990
Power consumption (TDP) 65 Watt 375 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR6 GDDR5
Maximum RAM amount 6 GB 2 GB
Display Connectors No outputs 1x DVI, 4x mini-DisplayPort
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  • Radeon HD 6990 has 476% more power consumption, than GeForce RTX 2060 Max Q.
  • GeForce RTX 2060 Max Q is connected by PCIe 3.0 x16, and Radeon HD 6990 uses PCIe 2.0 x16 interface.
  • GeForce RTX 2060 Max Q has 4 GB more memory, than Radeon HD 6990.
  • GeForce RTX 2060 Max Q is used in Laptops, and Radeon HD 6990 - in Desktops.
  • GeForce RTX 2060 Max Q is build with Turing architecture, and Radeon HD 6990 - with TeraScale 3.
  • Core clock speed of GeForce RTX 2060 Max Q is 145 MHz higher, than Radeon HD 6990.
  • GeForce RTX 2060 Max Q is manufactured by 12 nm process technology, and Radeon HD 6990 - by 40 nm process technology.
  • Memory clock speed of GeForce RTX 2060 Max Q is 6000 MHz higher, than Radeon HD 6990.

Game benchmarks

high / 1080p 50−55 14−16
ultra / 1080p 35−40 9−10
QHD / 1440p 27−30 3−4
4K / 2160p 14−16
low / 720p 75−80 30−35
medium / 1080p 60−65 18−20
The average gaming FPS of GeForce RTX 2060 Max Q in Assassin's Creed Odyssey is 240% more, than Radeon HD 6990.

Full Specs

  GeForce RTX 2060 Max Q Radeon HD 6990
Architecture Turing TeraScale 3
Code name N18E-G1 MAX-Q TU106 Antilles
Type Laptop Desktop
Release date 6 January 2019 8 March 2011
Pipelines 1920 1536
Core clock speed 975 MHz 830 MHz
Boost Clock 1185 MHz
Transistor count 10,800 million 2,640 million
Manufacturing process technology 12 nm 40 nm
Texture fill rate 142.2 79.68
Floating-point performance 2x 2,549.8 gflops
Length 295 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 11000 MHz 5000 MHz
Memory bandwidth 264.0 GB/s 160.0 GB/s
Shared memory -
G-SYNC support +
VR Ready +
DirectX 12 Ultimate (12_1) 11.2 (11_0)
Shader Model 6.5 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.2.131 N/A
CUDA 7.5
Bitcoin / BTC (SHA256) 265 Mh/s
Laptop size large
Ethereum / ETH (DaggerHashimoto) 24 Mh/s
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