NVIDIA entry level cards GT 610, 620, 630

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Several manufacturers today have released entry level graphics cards from NVIDIA, the GT 610-, GT 620- and GT 630. It's a very silent release.

From the looks of it all cards are actually Fermi based, not Kepler meaning respins and no new architecture at all. The  GT 610, GT 620 en GT 630 are all 40nm products. The GT 610 has a GF119 GPU whereas the GT 620 and GT 630 have a GK108 GPU. These low performance cards are mainly intended for OEM, media-center or business purposes.

  Geforce GT 630 Geforce GT 620 Geforce GT 610
CUDA Cores 96 96 48
Graphics Clock (MHz) 810 700 810
Processor Clock (MHz) 1620 1400 900
Texture Fill Rate (billion/sec) 13.0 11.23 6.5
Memory Clock 3.2 or 1.8 1.8
Standard Memory Config 1024 MB 1024 MB
Memory Interface DDR3\GDDR5 DDR3
Memory Interface Width 128-bit 64-bit
Memory Bandwidth (GB/sec) 51.2\28.8 14.4
OpenGL 4.2
Bus Support PCI Express 2.0
Certified for Windows 7 Yes
Supported Technologies DirectX 11, CUDA, PhysX
Multi Monitor Yes
Maximum Digital Resolution 2560x1600
Maximum VGA Resolution 2048x1536
HDCP Yes
HDMI Yes
Standard Display Connectors Dual Link DVI-I, HDMI, VGA
Audio Input for HDMI Internal
Length 5.7 inches
Height 4.376 inches 2.7 inches
Width Dual-width Single-width
Maximum GPU Temperature (in C) 98 C 102 C
Maximum Graphics Card Power (W) 65 W 49W 29 W
Minimum System Power Requirement (W) 300 W
3D Blu-Ray Yes
3D Photos Yes

 GeForce GT 610 has 48 CUDA cores with only 8 TMUs and 4 ROPs. GeForce GT 620 - According to NVIDIA this card should have 96 CUDA cores and the GeForce GT 630 equipped with 96 CUDA cores as well.



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