GeForce 930A vs Radeon HD 6990M

When comparing GeForce 930A and Radeon HD 6990M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 930A and Radeon HD 6990M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 6990M is a Laptop Graphics Card

Note: Radeon HD 6990M 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 Radeon HD 6990M here:

Main Specs

  GeForce 930A Radeon HD 6990M
Power consumption (TDP) 33 Watt 100 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6990M has 203% more power consumption, than GeForce 930A.
  • GeForce 930A is connected by PCIe 3.0 x8, and Radeon HD 6990M uses MXM-B (3.0) interface.
  • GeForce 930A and Radeon HD 6990M have maximum RAM of 2 GB.
  • GeForce 930A is used in Desktops, and Radeon HD 6990M - in Laptops.
  • GeForce 930A is build with Maxwell architecture, and Radeon HD 6990M - with Terascale 2.
  • Core clock speed of GeForce 930A is 213 MHz higher, than Radeon HD 6990M.
  • GeForce 930A is manufactured by 28 nm process technology, and Radeon HD 6990M - by 40 nm process technology.
  • Memory clock speed of GeForce 930A is 1102 MHz higher, than Radeon HD 6990M.

Game benchmarks

high / 1080p 3−4 14−16
ultra / 1080p 1−2 8−9
QHD / 1440p 0−1 3−4
low / 720p 14−16 30−33
medium / 1080p 5−6 16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 200% more, than GeForce 930A.

Full Specs

  GeForce 930A Radeon HD 6990M
Architecture Maxwell Terascale 2
Code name GM108 Blackcomb XTX
Type Desktop Laptop
Release date 13 March 2015 12 July 2011
Pipelines 384 1120
Core clock speed 928 MHz 715 MHz
Boost Clock 941 MHz
Transistor count 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 22.58 40.04
Floating-point performance 722.7 gflops 1,601.6 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 2002 MHz 900 MHz
Memory bandwidth 16.02 GB/s 115.2 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 5.0
Laptop size large
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