GeForce GTX 760 Ti OEM vs Radeon HD 6990M Crossfire

In this comparison between GeForce GTX 760 Ti OEM and Radeon HD 6990M Crossfire you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 760 Ti OEM will be the best choice, for others Radeon HD 6990M Crossfire will be their preference. Study the comparison tables below and make your choice.

Radeon HD 6990M Crossfire is a Laptop Graphics Card

Note: Radeon HD 6990M Crossfire 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 Crossfire here:

Main Specs

  GeForce GTX 760 Ti OEM Radeon HD 6990M Crossfire
Power consumption (TDP) 170 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2x2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 760 Ti OEM and Radeon HD 6990M Crossfire have maximum RAM of 2 GB.
  • GeForce GTX 760 Ti OEM is used in Desktops, and Radeon HD 6990M Crossfire - in Laptops.
  • GeForce GTX 760 Ti OEM is build with Kepler architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
  • Core clock speed of GeForce GTX 760 Ti OEM is 200 MHz higher, than Radeon HD 6990M Crossfire.
  • GeForce GTX 760 Ti OEM is manufactured by 28 nm process technology, and Radeon HD 6990M Crossfire - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 760 Ti OEM is 5108 MHz higher, than Radeon HD 6990M Crossfire.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
GeForce GTX 760 Ti OEM and Radeon HD 6990M Crossfire have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 760 Ti OEM Radeon HD 6990M Crossfire
Architecture Kepler Terascale 2
Code name GK104 Blackcomb XTX
Type Desktop Laptop
Release date 27 September 2013 12 July 2011
Pipelines 1344 2240
Core clock speed 915 MHz 715 MHz
Boost Clock 980 MHz
Transistor count 3,540 million 2x1700 Million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 109.8
Floating-point performance 2,634 gflops
Length 241 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 6008 MHz 900 MHz
Memory bandwidth 192.3 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA 3.0
Bitcoin / BTC (SHA256) 156 Mh/s
Laptop size large
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