AMD Radeon HD 8400 vs NVIDIA GeForce 6600 LE

AMD Radeon HD 8400
NVIDIA GeForce 6600 LE

General info

Comparison of Radeon HD 8400 and GeForce 6600 LE architecture, market type and release date.
Place in performance rating
 
not rated
Architecture
GCN
 
Curie
Code name
Kabini
 
NV43 A2
Type
Laptop
 
Desktop
Release date
23 May 2013
 
1 January 2005

Technical specs

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.
Pipelines
128
 
n/d
Core clock speed
600 MHz
 
300 MHz
Transistor count
n/d
 
146 million
Manufacturing process technology
28 nm
 
110 nm
Texture fill rate
n/d
 
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.
Interface
n/d
 
PCIe 1.0 x16
Supplementary power connectors
n/d
 
None

Memory

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.
Memory type
n/d
 
DDR
Maximum RAM amount
n/d
 
256 MB
Memory bus width
n/d
 
128 Bit
Memory clock speed
n/d
 
500 MHz
Memory bandwidth
n/d
 
6.4 GB / s
Shared memory
+
 
n/d

Video outputs and ports

Types and number of video connectors present on Radeon HD 8400 and GeForce 6600 LE.
Display Connectors
n/d
 
1x DVI, 1x VGA, 1x S-Video

API support

APIs supported by Radeon HD 8400 and GeForce 6600 LE, sometimes including their particular versions.
DirectX
DirectX 11.1, Shader 5.0
 
9.0c (9_3)
OpenGL
n/d
 
2.1

Benchmark performance

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.

Passmark

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.

Cast your vote

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AMD Radeon HD 8400
NVIDIA GeForce 6600 LE
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Advices and comments

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