ATI Mobility Radeon HD 3470 vs ATI Mobility Radeon HD 3450
ATI Mobility Radeon HD 3470
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The AMD ATI Mobility Radeon HD 3470 is a faster clocked HD 3450 and therefore also produced in 55nm and with DirectX 10.1 support (the enhancements over the HD 2400 series).
The 40 unified shaders count like 8 shaders on Nvidia cards (5-dimensional versus 1-dimensional).
The Avivo HD video support enables the gpu to decode HD videos (MPEG-2, H.264, VC-1).
The performance of the card can be suited for modest casual gamers. Demanding games like Crysis run only with very low details and resolution.
Compared to the desktop HD 3470, the Mobility version has a lower core clock speed and should perform a bit better than the desktop HD 3450.
ATI Mobility Radeon HD 3450
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Successor of the HD 2400 produced in 55nm (therefore with a faster clockspeed) and with DirectX 10.1 support.
The 40 unified shaders count like 8 shaders on Nvidia cards (5-dimensional versus 1-dimensional).
The Avivo HD video support enables the gpu to decode HD videos (MPEG-2, H.264, VC-1).
The performance of the card can be suited for modest casual gamers. Demanding games like Crysis run only with very low details and resolution.
Compared to the desktop HD 3450, the Mobility version has a lower core clock speed and is therefore a bit slower.
ATI Mobility Radeon HD 3470 | ATI Mobility Radeon HD 3450 | |||||||||||||||||||||||||
Mobility Radeon HD 3000 Series |
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Codename | M82-XT | M82 | ||||||||||||||||||||||||
Architecture | RV6xx | RV6xx | ||||||||||||||||||||||||
Pipelines | 40 - unified | 40 - unified | ||||||||||||||||||||||||
Core Speed | 680 MHz | 500 MHz | ||||||||||||||||||||||||
Memory Speed | 800 MHz | 700 MHz | ||||||||||||||||||||||||
Memory Bus Width | 64 Bit | 64 Bit | ||||||||||||||||||||||||
Memory Type | DDR2/GDDR3 | DDR2/GDDR3 | ||||||||||||||||||||||||
Shared Memory | no | no | ||||||||||||||||||||||||
API | DirectX 10.1, Shader 4.1 | DirectX 10.1, Shader 4.1 | ||||||||||||||||||||||||
Power Consumption | 12 Watt | 12 Watt | ||||||||||||||||||||||||
Transistors | 181 Million | 181 Million | ||||||||||||||||||||||||
technology | 55 nm | 55 nm | ||||||||||||||||||||||||
Features | Display-Port support | Display-Port support, Avivo HD, Powerplay | ||||||||||||||||||||||||
Date of Announcement | 08.01.2007 | 08.01.2007 | ||||||||||||||||||||||||
Link to Manufacturer Page | ati.amd.com | ati.amd.com |
Benchmarks
3DM Vant. Perf. total + ATI Mobility Radeon HD 3450
Average Benchmarks ATI Mobility Radeon HD 3470 → 100% n=6
Average Benchmarks ATI Mobility Radeon HD 3450 → 103% n=6

* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
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 detailed information on the benchmark results, click on the fps number.
Average Gaming ATI Mobility Radeon HD 3470 → 100%
Average Gaming 30-70 fps → 100%
Average Gaming ATI Mobility Radeon HD 3450 → 90%
Average Gaming 30-70 fps → 79%
ATI Mobility Radeon HD 3470 | low | med. | high | ultra | QHD | 4K |
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Crysis - GPU Benchmark | 25.5 | 11.39 | 6.32 | |||
Crysis - CPU Benchmark | 22.19 | 9.67 | 5.24 | |||
F.E.A.R. | 220 | 47 | 13 | |||
Quake 3 Arena - Timedemo | 240 | |||||
< 30 fps < 60 fps < 120 fps ≥ 120 fps | 2 1 | 2 1 | 3 1 | | | |
ATI Mobility Radeon HD 3450 | low | med. | high | ultra | QHD | 4K |
---|---|---|---|---|---|---|
Crysis - GPU Benchmark | 24 | 9 | 5 | |||
Crysis - CPU Benchmark | 21 | 8 | 4 | |||
World in Conflict - Benchmark | 14 | 4 | ||||
F.E.A.R. | 257 | 37 | 12 | |||
Doom 3 | 75.1 | 74.2 | 51.1 | 33.9 | ||
Quake 3 Arena - Timedemo | 255 | |||||
< 30 fps < 60 fps < 120 fps ≥ 120 fps | 2 1 1 | 3 1 1 | 4 1 1 | 1 | | |
For more games that might be playable and a list of all games and graphics cards visit our Gaming List