NVIDIA GeForce 305M vs NVIDIA GeForce 320M
NVIDIA GeForce 305M
► remove from comparison
The Nvidia GeForce 305M or G 305M is a laptop graphics card for entry level (small sized) notebooks. It has a similar computing power as the GeForce 9400M (ION) integrated chipset but features dedicated graphics memory (up to 512 MB connected with a 64 Bit memory interface). The core of the card is based on the GT218 architecture and supports hardware DirectX 10.1 effects.
The card supports PureVideo HD to decode HD videos with the graphics card (like Blu-Ray movies). PhysX is not really supported by the card, because of the lacking performance.
The gaming performance should be only a bit better than the 9400M G and therefore only suited for non demanding games or games in low resolution and detail settings. It is compareable to the ATI Mobility Radeon HD 4350. Therefore, gamers wont be happy with the GeForce 305M.
NVIDIA GeForce 320M
► remove from comparisonThe NVIDIA GeForce 320M is an integrated chipset graphics card for Core 2 Duo based laptops and successor of the GeForce 9400M. It does not feature dedicated graphics memory but uses the systems main memory instead (shared memory, in Mac OS X 256 MB from the main memory). Therefore, the performance is not as good as similar cards with dedicated graphics RAM. The mGPU is based on the GT216 core (as the GeForce GT 325M e.g.) and offers 32 shader cores. The similar called GeForce GT 320M is a dedicated graphics card and a bit faster than the Geforce 320M.
The gaming performance of the GeForce 320M should be compareable to a GeForce 310M and even better. Therefore, older and less demanding games should run in high details fluently. Modern and demanding games like Crysis or NFS Shift should only run in low detail settings.
The 320M also supports PureVideo HD (VP4) to decode HD videos with the GPU. Using CUDA, OpenCL, and DirectCompute the shaders of the GPU can also be used for other calculations (like encoding videos).
The GeForce 320M is not similar to the GeForce GT 320M, which is based on a GeForce 9600M GT.
NVIDIA GeForce 305M | NVIDIA GeForce 320M | |||||||||||||||||||||||||
GeForce 300M Series |
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Codename | n11m-lp1 | MCP89 | ||||||||||||||||||||||||
Architecture | GT2xx | GT2xx | ||||||||||||||||||||||||
Pipelines | 16 - unified | 32 - unified | ||||||||||||||||||||||||
Core Speed | 525 MHz | 450 MHz | ||||||||||||||||||||||||
Shader Speed | 1150 MHz | 950 MHz | ||||||||||||||||||||||||
Memory Speed | 700 MHz | |||||||||||||||||||||||||
Memory Bus Width | 64 Bit | |||||||||||||||||||||||||
Memory Type | GDDR2, GDDR3, DDR2, DDR3 | |||||||||||||||||||||||||
Max. Amount of Memory | 512 MB | |||||||||||||||||||||||||
Shared Memory | no | yes | ||||||||||||||||||||||||
API | DirectX 10.1, Shader 4.1 | DirectX 10.1, Shader 4.1 | ||||||||||||||||||||||||
technology | 40 nm | 40 nm | ||||||||||||||||||||||||
Features | DirectX Compute Support (Windows 7), CUDA, OpenCL, OpenGL 2.1, HybridPower | |||||||||||||||||||||||||
Date of Announcement | 10.01.2010 | 01.04.2010 | ||||||||||||||||||||||||
Information | 55 Gigaflops | |||||||||||||||||||||||||
Link to Manufacturer Page | www.nvidia.com |
Benchmarks
3DM Vant. Perf. total + NVIDIA GeForce 320M
Cinebench R15 OpenGL 64 Bit + NVIDIA GeForce 320M
Average Benchmarks NVIDIA GeForce 305M → 100% n=2
Average Benchmarks NVIDIA GeForce 320M → 138% n=2

* 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.

Fifa 11
2010
Mafia 2
2010
StarCraft 2
2010
Metro 2033
2010
CoD Modern Warfare 2
2009NVIDIA GeForce 305M | NVIDIA GeForce 320M | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | |||
Call of Duty: Black Ops | 41 | 28 | 7 | |||||||||||
Fifa 11 | 130 | 66 | 57 | 29 | ||||||||||
Mafia 2 | 28.4 | 23.4 | 19.3 | 12 | ||||||||||
StarCraft 2 | 110 | 26 | 15 | 8 | ||||||||||
Metro 2033 | 25 | 13 | ||||||||||||
Battlefield: Bad Company 2 | 36 | 21 | 14 | 9 | ||||||||||
CoD Modern Warfare 2 | 69 | 23 | ||||||||||||
Risen | 47 | 20 | ||||||||||||
Resident Evil 5 | 41 | 21 | 9 | |||||||||||
Colin McRae: DIRT 2 | 40 | 28 | 18 | |||||||||||
Anno 1404 | 59 | 12 | ||||||||||||
Sims 3 | 157 | 53 | 17 | |||||||||||
F.E.A.R. 2 | 90 | 38 | 22 | |||||||||||
GTA IV - Grand Theft Auto | 29.8 | 16.9 | ||||||||||||
Left 4 Dead | 78 | 47 | ||||||||||||
Far Cry 2 | 54.9 | 21.2 | ||||||||||||
Crysis Warhead | 58 | 8.7 | ||||||||||||
Trackmania Nations Forever | 89 | 75.5 | 47.3 | |||||||||||
Call of Duty 4 - Modern Warfare | 112 | 41 | 20 | |||||||||||
Supreme Commander - FA Bench | 24 | 19.9 | 16 | |||||||||||
Crysis - GPU Benchmark | 36.5 | 16.4 | 11.5 | |||||||||||
Crysis - CPU Benchmark | 40.2 | 27.5 | 11.9 | |||||||||||
World in Conflict - Benchmark | 102 | 34 | 15 | |||||||||||
Half Life 2 - Lost Coast Benchmark | 87.5 | |||||||||||||
Quake 4 | 62 | 62 | 34 | |||||||||||
World of Warcraft | 132 | 104 | 23 | |||||||||||
Counter-Strike Source | 88 | |||||||||||||
Doom 3 | 109.9 | 104.4 | 29.6 | |||||||||||
Quake 3 Arena - Timedemo | 366.2 | |||||||||||||
NVIDIA GeForce 305M | NVIDIA GeForce 320M | |||||||||||||
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 | 4 10 9 3 | 12 4 2 | 14 2 5 1 | 9 2 | | |
For more games that might be playable and a list of all games and graphics cards visit our Gaming List