NVIDIA GeForce Go 7950 GTX SLI vs NVIDIA GeForce Go 7900 GTX vs NVIDIA GeForce Go 7900 GS
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 GTX
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NVidia GeForce Go 7900 GTX is the predecessor of the 7950 GTX and has still a very good DirectX 9 performance. The card enalbes the user to play e.g. Doom3 in 1600x1200 fluently. The card was used in large notebooks (because of heat issues).
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 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 7950 GTX SLI | NVIDIA GeForce Go 7900 GTX | NVIDIA GeForce Go 7900 GS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
GeForce Go 7900 Series |
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Codename | G71M | G71M | G71M | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Architecture | G7x | G7x | G7x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Pipelines | 48 / 16 Pixel- / Vertexshader | 24 / 8 Pixel- / Vertexshader | 20 / 7 Pixel- / Vertexshader | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Core Speed | 575 MHz | 500 MHz | 375 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Memory Speed | 700 MHz | 600 MHz | 500 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Memory Bus Width | 256 Bit | 256 Bit | 256 Bit | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Memory Type | GDDR3 | GDDR3 | GDDR3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Max. Amount of Memory | 2x512 MB | 512 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 | 90 Watt | 45 Watt | 20 Watt | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Transistors | 556 Million | 278 Million | 278 Million | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
technology | 90 nm | 90 nm | 90 nm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Features | HDR, Intellisample 4.0, UltraShadow II, PureVideo, CineFX 4.0, PowerMizer 6.0 | 90nm | 90nm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Notebook Size | large | large | large | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Date of Announcement | 12.10.2006 | 18.04.2006 | 18.04.2006 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Information | Two 7950 GTX graphic cards in SLI combination, 90nm, 278 Mio transistors, MXM-Module | 90nm, 278 Mio Transistoren, MXM-Modul | 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 7950 GTX SLI → 100% n=4
Average Benchmarks NVIDIA GeForce Go 7900 GTX → 67% n=4
Average Benchmarks NVIDIA GeForce Go 7900 GS → 51% n=4

* 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 NVIDIA GeForce Go 7950 GTX SLI → 100%
Average Gaming NVIDIA GeForce Go 7900 GTX → 68%
Average Gaming 30-70 fps → 22%
Average Gaming NVIDIA GeForce Go 7900 GS → 95%
Average Gaming 30-70 fps → 44%
NVIDIA GeForce Go 7950 GTX SLI | NVIDIA GeForce Go 7900 GTX | NVIDIA GeForce Go 7900 GS | |||||||||||||||||||
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low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | ||||
Anno 1404 | 80 | 10 | |||||||||||||||||||
F.E.A.R. 2 | 108 | 67 | 27 | ||||||||||||||||||
Left 4 Dead | 51 | ||||||||||||||||||||
Call of Duty 4 - Modern Warfare | 38 | 27 | |||||||||||||||||||
Supreme Commander - FA Bench | 57.7 | 38.7 | 29.6 | ||||||||||||||||||
Crysis - GPU Benchmark | 51.5 | 17.2 | |||||||||||||||||||
Half Life 2 - Lost Coast Benchmark | 175.5 | ||||||||||||||||||||
F.E.A.R. | 336 | 206 | 126 | 59 | 55 | 6 | 281 | 132 | 55 | ||||||||||||
Counter-Strike Source | 205 | ||||||||||||||||||||
Doom 3 | 141.8 | 140.6 | 127.2 | 110.7 | 139.9 | 135 | 139.7 | 133.7 | 161.1 | 162.2 | 155 | 116.4 | |||||||||
Quake 3 Arena - Timedemo | 482.9 | 326.8 | 550 | ||||||||||||||||||
NVIDIA GeForce Go 7950 GTX SLI | NVIDIA GeForce Go 7900 GTX | 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 | 2 | 2 | 3 | 1 | | | < 30 fps < 60 fps < 120 fps ≥ 120 fps | 3 2 1 | 1 3 1 1 | 4 1 4 | 1 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