NVIDIA GeForce Go 7900 GS SLI vs NVIDIA GeForce Go 7950 GTX SLI vs NVIDIA GeForce Go 7900 GS
NVIDIA GeForce Go 7900 GS SLI
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Two NVIDIA GeForce Go 7900 GS graphics cards are bounded by SLI. This shows only in SLI supported games a clear performance advantage and makes it partially faster than a GTX version. The smaller version of the 7900 GTX with less shader- and vertex-pipelines and according data sheet less current consumption. It is only useful for big laptops, because of the high current consumption of each graphic card.
Current games like Far Cry, Splinter Cell - Chaos Theory, Oblivion, Call of Duty 2 or Half Life 2 - Lost Coast can be played with high details and resolutions without any problem. Antialiasing and anisotrope filter can be set in all games except Oblivion (with >30fps).
List of SLI supported games: SLIZone.com
The chip also features the PureVideo Technology but has less features as the PureVideo engine in the current 8600M GT chip. > Comparison of PureVideo features
NVIDIA GeForce Go 7950 GTX SLI
► remove from comparisonTwo NVIDIA GeForce Go 7950 GTX graphic cards in SLI combination grant highest performances coupled with highest current consumption. So, the performance is similar to the top DirectX 9 desktop graphic cards (without SLI in desktop).
The 7950 GTX is the top graphic card of the series 7000 from NVIDIA for laptops. It offered at the time of presentation a high performance to play all DirectX 9 games in high resolutions and details. Especially, regarding Antialiasing and Anisotrop filters the combined cards are clearly better than single cards. They are used for big and heavy laptops (because of the heat creation, at moment only in a 19" notebook). The card combination was succeeded by the 8800M GTX SLI card combination.
Due to the fact, that the SLI combination renders each frame on a different graphics card, the frametimes between two frames may differ. Therefore, the game at 30fps may stutter a bit, the so called micro stuttering.
NVIDIA GeForce Go 7900 GS
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This is the smaller version of the 7900 GTX with less shader- and vertex-pipelines and less current consumption. Nevertheless it is not apt for small notebooks.
The performance is near to the 7800 GTX, but needs clearly less energy. It is used for 17" notebooks, because a lot of heat arises.
The chip also features the PureVideo Technology but has less features as the PureVideo engine in the current 8600M GT chip. > Comparison of PureVideo features
Compared to the Desktop GeForce 7900 GS graphics card the mobile version has a smaller core and memory speed (375 versus 450 MHz chip, 500 versus 660 MHz memory speed) and is therefore a bit slower.
| NVIDIA GeForce Go 7900 GS SLI | NVIDIA GeForce Go 7950 GTX SLI | NVIDIA GeForce Go 7900 GS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| GeForce Go 7900 Series |
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| Codename | G71M | G71M | G71M | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Architecture | G7x | G7x | G7x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pipelines | 40 / 14 Pixel- / Vertexshader | 48 / 16 Pixel- / Vertexshader | 20 / 7 Pixel- / Vertexshader | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Core Speed | 375 MHz | 575 MHz | 375 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Memory Speed | 500 MHz | 700 MHz | 500 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Memory Bus Width | 256 Bit | 256 Bit | 256 Bit | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Memory Type | GDDR3 | GDDR3 | GDDR3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Max. Amount of Memory | 1024 MB | 2x512 MB | 512 MB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Shared Memory | no | no | no | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| API | DirectX 9c, Shader 3.0 | DirectX 9c, Shader 3.0 | DirectX 9c, Shader 3.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Power Consumption | 40 Watt | 90 Watt | 20 Watt | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Transistors | 556 Million | 556 Million | 278 Million | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| technology | 90 nm | 90 nm | 90 nm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Features | 90nm | HDR, Intellisample 4.0, UltraShadow II, PureVideo, CineFX 4.0, PowerMizer 6.0 | 90nm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notebook Size | large | large | large | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Date of Announcement | 01.06.2006 | 12.10.2006 | 18.04.2006 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Information | SLI = 2 Grafikkarten im Verbund, 90nm, 2.278 Mio Transistoren, MXM-Modul | Two 7950 GTX graphic cards in SLI combination, 90nm, 278 Mio transistors, MXM-Module | 90nm, 278 Mio Transistoren, MXM-Modul | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Link to Manufacturer Page | www.nvidia.de | www.nvidia.de | www.nvidia.de |
Benchmarks
Average Benchmarks NVIDIA GeForce Go 7900 GS SLI → 100% n=4
Average Benchmarks NVIDIA GeForce Go 7950 GTX SLI → 135% n=4
Average Benchmarks NVIDIA GeForce Go 7900 GS → 67% n=4
- Average benchmark values for this graphics card* 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.
F.E.A.R.
2005
Quake 4
2005
Doom 3
2004
Quake 3 Arena - Timedemo
1999Average Gaming NVIDIA GeForce Go 7900 GS SLI → 100%
Average Gaming NVIDIA GeForce Go 7950 GTX SLI → 154%
Average Gaming NVIDIA GeForce Go 7900 GS → 143%
Average Gaming 30-70 fps → 79%
| NVIDIA GeForce Go 7900 GS SLI | NVIDIA GeForce Go 7950 GTX SLI | NVIDIA GeForce Go 7900 GS | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | ||||
| F.E.A.R. | 206 | 118 | 70 | 336 | 206 | 126 | 281 | 132 | 55 | ||||||||||||
| Doom 3 | 95.5 | 94.9 | 94 | 94.6 | 141.8 | 140.6 | 127.2 | 110.7 | 161.1 | 162.2 | 155 | 116.4 | |||||||||
| Quake 3 Arena - Timedemo | 293 | 482.9 | 550 | ||||||||||||||||||
| NVIDIA GeForce Go 7900 GS SLI | NVIDIA GeForce Go 7950 GTX SLI | NVIDIA GeForce Go 7900 GS | |||||||||||||||||||
| 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 | 1 1 | 2 | 2 1 | 1 | | | < 30 fps < 60 fps < 120 fps ≥ 120 fps | 2 | 2 | 3 | 1 | | | < 30 fps < 60 fps < 120 fps ≥ 120 fps | 2 | 2 | 1 2 | 1 | | |
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
