ATI Mobility Radeon X1450 vs ATI Mobility Radeon X1700 vs ATI Mobility Radeon X1900
ATI Mobility Radeon X1450
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The ATI Mobility Radeon X1450 dedicated graphic card for laptops has an improved relation of performance to current consumption compared with its predecessor ATI Mobility Radeon X1400. Both are part of the lower middle class. The performance can be compared with an elder X600, but technically it is a X1350.
Because of the AVIVO engine the card can support the CPU in decoding MPEG-2, MPEG-4, DivX, WMV9 und VC-1 videos.
ATI Mobility Radeon X1700
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The graphic card ATI Mobility Radeon X1700 for notebooks is the successor of the ATI Mobility Radeon X1600. It achieves a higher performance with same current consumption due to strained Silicon. Due to additional pixel- and vertex-pipelines the performance is clearly above the X1600 and therefore sufficient for all games in 2006 with medium and high settings. The direct competitor ought to be NVIDIA GeForce Go 7700 but the performance was compareable to the 7600.
Also a XT variant with a probably higher clock (codename M66-XT) was planned but did never arrive.
The Avivo video engine helps the cpu in decoding (HD) videos.
ATI Mobility Radeon X1900
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At the moment, the ATI Mobility Radeon X1900 is the top video card from ATI for notebooks. The performance is better than X1800 / 7900GS. Due to heat problems the marketing was delayed but now this problem seems to be fixed. According first reports it is about 12% faster than a X1800 (Alienware configurator). The performance in our tests was about as fast as the Nvidia 7900 GS.
The X1900 is a enhanced X1800 produced in 80nm. The 36 Pixel Shader count like 12 pipelines from Nvidia cards.
The AVIVO technology allows the chip to accelerate H.264, DivX, MPEG-2, MPEG-4, WMV9, and VC-1 videos.
ATI Mobility Radeon X1450 | ATI Mobility Radeon X1700 | ATI Mobility Radeon X1900 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Mobility Radeon X1000 Series |
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Codename | M54 | M66-P | M59 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Pipelines | 4 / 2 Pixel- / Vertexshader | 12 / 5 Pixel- / Vertexshader | 36 / 8 Pixel- / Vertexshader | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Core Speed | 550 MHz | 475 MHz | 400 MHz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Memory Speed | 450 MHz | 400 MHz | 470 MHz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Memory Bus Width | 128 Bit | 128 Bit | 256 Bit | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Memory Type | DDR1/DDR2/DDR3 | DDR/DDR2/GDDR3/GDDR4 | DDR1/DDR2/GDDR3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Max. Amount of Memory | 256 MB | 256 MB | 256 MB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Shared Memory | no | no | no | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
API | DirectX 9c, Shader 3.0 | DirectX 9c, Shader 3.0 | DirectX 9c, Shader 3.0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Transistors | 105 Million | 157 Million | 312 Million | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
technology | 90 nm | 90 nm | 80 nm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Features | Avivo Video und Display Engine. Powerplay 6.0, PCI Express x16-Bus; 90-nm | Avivo Video and Display Engine, Powerplay 6.0, PCI-E | Avivo Video and Display Engine. 12 pixelshaders are regulated by 3 cores; Powerplay 6.0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Date of Announcement | 18.09.2006 | 01.02.2006 | 11.01.2007 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Information | 105 Millionen Transistoren, Strained Silcion für verbessertes Leistungs / Watt Verhältnis | 90 nm, Windows Vista Premium ready | 312 Millionen Transistoren, 80nm, PCI-E 16x, MXM-III odul | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Link to Manufacturer Page | ati.amd.com | ati.amd.com | ati.amd.com | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Notebook Size | medium sized | large |
Benchmarks
Average Benchmarks ATI Mobility Radeon X1450 → 100% n=3
Average Benchmarks ATI Mobility Radeon X1700 → 217% n=3
Average Benchmarks ATI Mobility Radeon X1900 → 340% n=3

* 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.
ATI Mobility Radeon X1450 | ATI Mobility Radeon X1700 | ATI Mobility Radeon X1900 | |||||||||||||||||||
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low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | ||||
Sims 3 | 151 | 52 | 39 | ||||||||||||||||||
F.E.A.R. 2 | 80 | 39 | 25 | ||||||||||||||||||
Crysis Warhead | 47 | 9 | |||||||||||||||||||
Racedriver: GRID | 63 | 31 | 18 | ||||||||||||||||||
F.E.A.R. | 263 | 60 | 25 | 260 | 96 | 31 | |||||||||||||||
Doom 3 | 86 | 85 | 57 | 43 | 148.5 | 133.2 | 124.9 | 94.3 | |||||||||||||
ATI Mobility Radeon X1450 | ATI Mobility Radeon X1700 | ATI Mobility Radeon X1900 | |||||||||||||||||||
low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | < 30 fps < 60 fps < 120 fps ≥ 120 fps | | | | | | | < 30 fps < 60 fps < 120 fps ≥ 120 fps | 1 1 | 2 | 1 1 | 1 | | | < 30 fps < 60 fps < 120 fps ≥ 120 fps | 1 2 3 | 3 1 1 | 2 2 1 | 1 1 | | |
For more games that might be playable and a list of all games and graphics cards visit our Gaming List