AMD Radeon HD 8400 vs NVIDIA GeForce 6600 LE
Comparison of Radeon HD 8400 and GeForce 6600 LE architecture, market type and release date.
Place in performance rating
23 May 2013
1 January 2005
Radeon HD 8400 and GeForce 6600 LE's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 8400 and GeForce 6600 LE's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Core clock speed
Manufacturing process technology
Texture fill rate
1.2 GTexel / s
Compatibility, dimensions and requirements
Information on Radeon HD 8400 and GeForce 6600 LE compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
PCIe 1.0 x16
Supplementary power connectors
Parameters of memory installed on Radeon HD 8400 and GeForce 6600 LE: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Maximum RAM amount
Memory bus width
Memory clock speed
6.4 GB / s
Video outputs and ports
Types and number of video connectors present on Radeon HD 8400 and GeForce 6600 LE.
1x DVI, 1x VGA, 1x S-Video
APIs supported by Radeon HD 8400 and GeForce 6600 LE, sometimes including their particular versions.
DirectX 11.1, Shader 5.0
Non-gaming benchmarks performance of Radeon HD 8400 and GeForce 6600 LE. Note that overall benchmark performance is measured in points in 0-100 range.
HD 8400 355 +596.1%
6600 LE 51
Advantages of AMD Radeon HD 8400
Much newer (23 May 2013 vs 1 January 2005)
Finer manufacturing process technology (28 vs 110 nm)
Advantages of NVIDIA GeForce 6600 LE
We are unaware of any advantages of NVIDIA GeForce 6600 LE over AMD Radeon HD 8400.
So, HD 8400 or 6600 LE?
Technical City couldn't decide between AMD Radeon HD 8400 and NVIDIA GeForce 6600 LE. We've got no test results to judge.
Be aware that Radeon HD 8400 is a notebook card while GeForce 6600 LE is a desktop one.
Should you still have questions on choice between Radeon HD 8400 and GeForce 6600 LE, ask them in Comments section, and we shall answer.