GeFroce 800M シリーズGeFroce 800M Series

2014年3月12日(現地時間)に発表になったNVIDIAの新GPU一覧はこちら。

 GeForce GTX 880MGeForce GTX 870MGeForce GTX 860MGeForce GTX 850M
Process28nm28nm28nm28nm
ArchitectureKeplerKeplerKepler or MaxwellMaxwell
Core153613441152 or 640640
FeaturesBattery Boost,
GameStream, ShadowPlay, GPU Boost 2.0, Optimus, PhysX, CUDA, SLI, GeForce Experience
Battery Boost,
GameStream, ShadowPlay, GPU Boost 2.0, Optimus, PhysX, CUDA, SLI, GeForce Experience
Battery Boost,
GameStream, ShadowPlay, GPU Boost 2.0, Optimus, PhysX, CUDA, SLI, GeForce Experience
Battery Boost,
GameStream, ShadowPlay, GPU Boost 2.0, Optimus, PhysX, CUDA, SLI, GeForce Experience
Clock954MHz + Boost941MHz + Boost797MHz + Boost or 1029MHz + Boost876MHz + Boost
Memory Clock2500MHz2500MHz2500MHz2500MHz
MemoryUp to 4GBUp to 3GBUp to 2GBUp to 2G
InterfaceGDDR5GDDR5GDDR5GDDR5
Memory Width256bit192bit128bit128bit
DirectX versionDX11.2DX11.2DX11.2DX11.2

 GeForce 840MGeForce 830MGeForce 820M
faster than IGUp to 5xUp to 3.5xUp to 2.5x
Process28nm28nm28nm
ArchitectureMaxwellMaxwellFermi
FeaturesGPU Boost 2.0, Optimus, PhysX, CUDA, GeForce ExperienceGPU Boost 2.0, Optimus, PhysX, CUDA, GeForce ExperienceGPU Boost 2.0, Optimus, PhysX, CUDA, GeForce Experience
MemoryUp to 2GBUp to 2GBUp to 2GB
InterfaceDDR3DDR3DDR3
Memory Width64bit64bit64bit
DirectX virsionDX11.2DX11.2DX11.2

 GeForce GTX 880MGeForce GTX 870MGeForce GTX 860MGeForce GTX 850M
Process28nm28nm28nm28nm
ArchitectureKeplerKeplerKepler or MaxwellMaxwell
Core153613441152 or 640640
FeaturesBattery Boost,
GameStream, ShadowPlay, GPU Boost 2.0, Optimus, PhysX, CUDA, SLI, GeForce Experience
Battery Boost,
GameStream, ShadowPlay, GPU Boost 2.0, Optimus, PhysX, CUDA, SLI, GeForce Experience
Battery Boost,
GameStream, ShadowPlay, GPU Boost 2.0, Optimus, PhysX, CUDA, SLI, GeForce Experience
Battery Boost,
GameStream, ShadowPlay, GPU Boost 2.0, Optimus, PhysX, CUDA, SLI, GeForce Experience
Clock954MHz + Boost941MHz + Boost797MHz + Boost or 1029MHz + Boost876MHz + Boost
Memory Clock2500MHz2500MHz2500MHz2500MHz
MemoryUp to 4GBUp to 3GBUp to 2GBUp to 2G
InterfaceGDDR5GDDR5GDDR5GDDR5
Memory Width256bit192bit128bit128bit
DirectX versionDX11.2DX11.2DX11.2DX11.2

 GeForce 840MGeForce 830MGeForce 820M
faster than IGUp to 5xUp to 3.5xUp to 2.5x
Process28nm28nm28nm
ArchitectureMaxwellMaxwellFermi
FeaturesGPU Boost 2.0, Optimus, PhysX, CUDA, GeForce ExperienceGPU Boost 2.0, Optimus, PhysX, CUDA, GeForce ExperienceGPU Boost 2.0, Optimus, PhysX, CUDA, GeForce Experience
MemoryUp to 2GBUp to 2GBUp to 2GB
InterfaceDDR3DDR3DDR3
Memory Width64bit64bit64bit
DirectX virsionDX11.2DX11.2DX11.2

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