GeForce GTX 560 SE vs Radeon HD 6990M

If you are going to buy a new graphics card and are choosing between GeForce GTX 560 SE and Radeon HD 6990M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 560 SE stacks up against Radeon HD 6990M, check out specs charts below.

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 GTX 560 SE Radeon HD 6990M
Power consumption (TDP) 150 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 560 SE has 50% more power consumption, than Radeon HD 6990M.
  • GeForce GTX 560 SE is connected by PCIe 2.0 x16, and Radeon HD 6990M uses MXM-B (3.0) interface.
  • Radeon HD 6990M has 1 GB more memory, than GeForce GTX 560 SE.
  • GeForce GTX 560 SE is used in Desktops, and Radeon HD 6990M - in Laptops.
  • GeForce GTX 560 SE is build with Fermi 2.0 architecture, and Radeon HD 6990M - with Terascale 2.
  • Core clock speed of GeForce GTX 560 SE is 21 MHz higher, than Radeon HD 6990M.
  • GeForce GTX 560 SE and Radeon HD 6990M are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GTX 560 SE is 2928 MHz higher, than Radeon HD 6990M.

Game benchmarks

high / 1080p 9−10 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 21−24 30−33
medium / 1080p 10−12 16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 50% more, than GeForce GTX 560 SE.

Full Specs

  GeForce GTX 560 SE Radeon HD 6990M
Architecture Fermi 2.0 Terascale 2
Code name GF114 Blackcomb XTX
Type Desktop Laptop
Release date 20 February 2012 12 July 2011
Pipelines 288 1120
Core clock speed 736 MHz 715 MHz
Transistor count 1,950 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 35.33 40.04
Floating-point performance 847.9 gflops 1,601.6 gflops
Length 210 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 3828 MHz 900 MHz
Memory bandwidth 91.87 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 1.1 1.2
Vulkan N/A N/A
CUDA 2.1
Bitcoin / BTC (SHA256) 54 Mh/s
Laptop size large
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