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AMD Radeon HD 6770M Vs Intel HD graphics 3000


AMD Radeon HD 6770M  Vs Intel HD graphics 3000

AMD’s Radeon HD 6770M supports GDDR5 memory, which leads to better performance than the other DDR3 based Radeon graphics. It is significantly faster than the Intel’s HD graphics 3000 – a GPU unit in built into the Intel’s Sandy Bridge processors. It will take some more time for Intel to catch up with the Integrated graphics ( perhaps Ivy Bridge turns out to be good enough).

The Integrated HD 3000, however, saves power and reduces cost which may be more important if you are not into high end gaming.

The AMD Radeon HD 6770M allows you to play games, that are otherwise not possible in HD 3000. For example even in low settings, the Battlefield 3 is not playable ( 7 fps), while, with Radeon HD 6770M you get 39 fps in low setting and 28 fps in medium setting.

Table 1 : AMD Radeon HD 6770M Vs Intel HD Graphics 3000

Feature AMD Radeon HD 6770M
Intel HD Graphics 3000
Core / Shader Frequency 675 to 725 MHz 350-1350 MHz
No. of Pipeline / Shaders/Cores
480 Unified 12
Direct X Support
DirectX 11, Shader 5.0 DirectX 10.1, Shader 4.1
Lithography 40 nm 32 nm
Memory Support GDDR5

 

Table 2 : AMD Radeon HD 6770M Vs Intel HD 3000 Benchmarking Comparison

The benchmark results have been rounded , wherever applicable , for quick comparison

Benchmarks AMD Radeon HD 6770M Intel HD 3000
3DMark 03- 1024×768 resolution
26,000 8600
3DMark 05- 1024×768 resolution 15000 6400
SPECviewperf 11 – SolidWorks 1920×1080
19.3 3.6
Cinebench R11.5 18 8.8

 

Clearly the Radeon HD 6770M is significantly faster than  the Intel’s HD Graphics 3000.

Table : Table : AMD Radeon HD 6770M Vs Intel HD 3000 gaming Benchmarking Comparison

Benchmarks AMD Radeon HD 6770M Intel HD 3000
Battlefield 3 ( low resolution)
 39 fps 12 fps
Fifa 12 ( Ultra Setting)
50 fps 20 fps
Crysis – GPU Benchmark (2007) – High


43.8 fps 10.6 fps

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