GeForce GTX 295 vs Radeon HD 6990M Crossfire

When choosing between GeForce GTX 295 and Radeon HD 6990M Crossfire, 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 GTX 295 and Radeon HD 6990M Crossfire.

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 295 Radeon HD 6990M Crossfire
Power consumption (TDP) 289 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 6-pin & 8-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1792 MB 2x2 GB
Display Connectors 2x DVI, 1x HDMI
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  • GeForce GTX 295 has 1790 GB more memory, than Radeon HD 6990M Crossfire.
  • GeForce GTX 295 is used in Desktops, and Radeon HD 6990M Crossfire - in Laptops.
  • GeForce GTX 295 is build with Tesla 2.0 architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
  • Core clock speed of GeForce GTX 295 is 527 MHz higher, than Radeon HD 6990M Crossfire.
  • GeForce GTX 295 is manufactured by 55 nm process technology, and Radeon HD 6990M Crossfire - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 295 is 99 MHz higher, than Radeon HD 6990M Crossfire.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 2−3 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 5−6 40−45
The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 583% more, than GeForce GTX 295.

Full Specs

  GeForce GTX 295 Radeon HD 6990M Crossfire
Architecture Tesla 2.0 Terascale 2
Code name GT200B Blackcomb XTX
Type Desktop Laptop
Release date 8 January 2009 12 July 2011
Pipelines 240 2240
Core clock speed 1242 MHz 715 MHz
Transistor count 1,400 million 2x1700 Million
Manufacturing process technology 55 nm 40 nm
Texture fill rate 92.2 billion/sec
Floating-point performance 2x 596.2 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 896 Bit 256 Bit
Memory clock speed 999 MHz 900 MHz
Memory bandwidth 223.8 GB/s
Shared memory -
DirectX 11.1 (10_0) DirectX 11, Shader 5.0
Shader Model 4.0
OpenGL 2.1
OpenCL 1.1
Vulkan N/A
CUDA +
CUDA cores 480
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Laptop size large
CUDA cores per GPU 240
Standard memory config per GPU 896 MB
Memory interface width per GPU 448 Bit
High Dynamic-Range Lighting (HDRR) 128bit
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