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ATI Mobility Radeon HD 3850

ATI Mobility Radeon HD 3850

The AMD ATI Mobility Radeon HD 3850 is a slower clocked desktop HD 3850 and manufactured in 55 nm. It supports DirectX 10.1 in hardware and also features the Avivo HD video engine to help the CPU decode videos. The card is intended to be used in large laptops.

The performance of the graphics card is between the GeForce 8700M GT and the 8800M GTS. The ATI Mobility Radeon HD 4650 of the successor generation performed similar but with a much lower power consumption. Therefore, the performance should be sufficient for DirectX 9 games in medium to high details (see games list beyond).

The RV670 chip has 64 5-dimensional unified shaders with 16 ROPs, 16 TMUs, and 32 TAUs.

The Avivo HD video engine helps the cpu in decoding HD videos (MPEG-2, H.264, VC-1). The HD 3850 houses the UVD+ (Unified Video Decoder) that is capable of decoding MPEG-2, H.265/AVC, and VC-1 nearly fully. The UVD2 in the HD 4000 generation is capable of full bitstream decoding and two video streams can be decoded at once (which UVD+ can not).

Compared to desktop graphics cards, the HD 3850 is similar to the Radeon HD 3850 but features a much lower clock speed, leading to a worse performance.

The power consumption of the HD 3800 series lies between 35-55 Watt.

ManufacturerATI
SeriesMobility Radeon HD 3800
CodenameM88
Pipelines320 - unified
Core Speed *580 MHz
Shader Speed *580 MHz
Memory Speed *750 MHz
Memory Bus Width256 Bit
Memory TypeGDDR3
Max. Amount of Memory
Shared Memoryno
DirectXDirectX 10.1, Shader 4.1
Current Consumption55 Watt
Transistors666 Million
technology55 nm
FeaturesHDMI, Dual-Link DVI (wenn vom Hersteller verbaut), HDCP, PCI-Express 2.0
Notebook Sizelarge
Date of Announcement01.12.2007
Information

55nm, Display Port with external transmitter

Link to Manufacturer Pagehttp://ati.amd.com/products/mobilityrade...
* The specified clock rates are only guidelines for the manufacturer and can be altered by them.

benchmarks

3DMark 03: - Standard 1024x768
0% 100%
      min: 18761, avg: 18761, max: 18761 Points
... More Details

3DMark 05: - Standard 1024x768
0% 100%
      min: 8816, avg: 8816, max: 8816 Points
... More Details

3DMark 06:
0% 100%
      min: 6075, avg: 6101, max: 6115 Points
... More Details

Cinebench R10: - Shading
0% 100%
      min: 2756, avg: 2756, max: 2756 Points
... More Details

3DMark Vantage: - P Result no PhysX 1280x1024
0% 100%
      min: 1653, avg: 1653, max: 1653 Points
... More Details

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
Based on 7 benchmarks

Game Benchmarks

The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailled information on the benchmark results, click on the fps number.

Battlefield: Bad Company 2 (2010): Not playable with a weaker graphics card. - more...
CoD Modern Warfare 2 (2009): Playable with a weaker graphics card in detail settings med.. - more...
Risen (2009): Playable with a weaker graphics card in detail settings low. - more...
Need for Speed Shift (2009): Playable with a weaker graphics card in detail settings low. - more...
Colin McRae: DIRT 2 (2009): Playable with a weaker graphics card in detail settings high. - more...
Anno 1404 (2009): Playable with a weaker graphics card in detail settings low. - more...
Sims 3 (2009): Playable with a weaker graphics card in detail settings high. - more...
F.E.A.R. 2 (2009): Playable with a weaker graphics card in detail settings med.. - more...
GTA IV - Grand Theft Auto (2008): Playable with a weaker graphics card in detail settings low. - more...
Left 4 Dead (2008): Playable with a weaker graphics card in detail settings high. - more...
Far Cry 2 (2008): Playable with a weaker graphics card in detail settings low. - more...
Crysis Warhead (2008): Playable with a weaker graphics card in detail settings low. - more...
Racedriver: GRID (2008): Playable with a weaker graphics card in detail settings med.. - more...
Call of Duty 4 - Modern Warfare (2007): Playable with a weaker graphics card in detail settings high. - more...
Supreme Commander - FA Bench (2007): Playable with a weaker graphics card in detail settings low. - more...
Crysis - GPU Benchmark
Crysis - GPU Benchmark (2007)
low:
32.1  fps
med.:
27  fps
high:
21.1  fps
» With most tested laptops not playable.
Crysis - CPU Benchmark
Crysis - CPU Benchmark (2007)
low:
37.1  fps
med.:
23.8  fps
high:
19.7  fps
» With all tested laptops playable in detail settings low.
World in Conflict - Benchmark (2007): Playable with a weaker graphics card in detail settings med.. - more...
Command and Conquer III (2007): Not playable with a weaker graphics card. - more...
Call of Juarez Benchmark (2006): Playable with a weaker graphics card in detail settings high. - more...
The Elder Scrolls IV - Oblivion (2006): Playable with a weaker graphics card in detail settings high. - more...
Half Life 2 - Lost Coast Benchmark (2005): Playable with a weaker graphics card in detail settings high. - more...
Quake 4 (2005): Playable with a weaker graphics card in detail settings ultra. - more...
F.E.A.R.
F.E.A.R. (2005)
low:
144  fps
med.:
22  fps
high:
21  fps
» With all tested laptops playable in detail settings low.
World of Warcraft (2005): Playable with a weaker graphics card in detail settings med.. - more...
Counter-Strike Source (2004): Playable with a weaker graphics card in detail settings high. - more...
Doom 3 (2004): Playable with a weaker graphics card in detail settings ultra. - more...
Quake 3 Arena - Timedemo
Quake 3 Arena - Timedemo (1999)
high:
343.8  fps
» With all tested laptops playable in detail settings high.

For more games that might be playable and a list of all games and graphics cards visit our Gaming List

Gaming Performance

This benchmarks were conducted with an AMD Puma platform (with a Turion 64 Ultra at 2.4 GHz). Therefore, a fast Core 2 Duo should perform better.

Crysis: 1024x768, medium: 24 fps -> barely playable
World in Conflict: 1024x768, Medium: 30 fps -> playable
Medal of Honor: Airborne: 1024x768, High: 35 fps -> playable

Notebook reviews with ATI Mobility Radeon HD 3850 graphics card

MSI Megabook GT735 (AMD Turion X2 Ultra ZM-82, 17.0")
» MSI Megabook GT735 - External Review

 

Author: Klaus Hinum (Update: 2010-02-15)