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GV-N640OC-2GI - Gigabyte GeForce GT 640 2GB DDR3 128-Bit 2 x Dual-link DVI-D / D-Sub / HDMI PCI Express 3.0 Video Graphics Card
- NVIDIA GeForce GT 640 2 GB GDDR3
- 2560 x 1600 pixels 128 bit 1800 MHz PCI Express 3.0
- HDMI ports quantity: 1
- DVI-D ports quantity: 2
- DirectX version: 11 OpenGL version: 4.2
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Key specifications
See full specs ↓- CUDA
- Yes
- CUDA cores
- 384
- Graphics processor family
- NVIDIA
- Graphics processor
- GeForce GT 640
- Processor frequency
- 1050 MHz
- Shader clock
- 2100 MHz
Product details
GIGABYTE GV-N640OC-2GI. Graphics processor family: NVIDIA, Graphics processor: GeForce GT 640, Processor frequency: 1050 MHz. Discrete graphics card memory: 2 GB, Graphics card memory type: GDDR3, Memory bus: 128 bit, Memory clock speed: 1800 MHz. Maximum resolution: 2560 x 1600 pixels. DirectX version: 11, OpenGL version: 4.2, Dual Link DVI. Interface type: PCI Express 3.0. Cooling type: Active
Processor
| CUDA | Yes |
| CUDA cores | 384 |
| Graphics processor family | NVIDIA |
| Graphics processor | GeForce GT 640 |
| Processor frequency | 1050 MHz |
| Shader clock | 2100 MHz |
| Maximum resolution | 2560 x 1600 pixels |
| Graphics card RAMDAC | 400 MHz |
| Parallel processing technology support | Not supported |
| Maximum analog resolution | 2048 x 1536 pixels |
| Maximum digital resolution | 2560 x 1600 pixels |
| Stream processors | 384 |
| Maximum displays per videocard | 4 |
Memory
| Discrete graphics card memory | 2 GB |
| Graphics card memory type | GDDR3 |
| Memory bus | 128 bit |
| Memory clock speed | 1800 MHz |
Ports & interfaces
| Interface type | PCI Express 3.0 |
| HDMI ports quantity | 1 |
| HDMI version | 1.4a |
| DVI-D ports quantity | 2 |
| VGA (D-Sub) ports quantity | 1 |
| DVI ports quantity | 2 |
Performance
| PhysX | Yes |
| TV tuner integrated | No |
| DirectX version | 11 |
| Shader model version | 5.0 |
| OpenGL version | 4.2 |
| HDCP | Yes |
| Dual Link DVI | Yes |
| NVIDIA 3D Vision | Yes |
| NVIDIA GameWorks VR | No |
| NVIDIA G-SYNC | No |
| Full HD | Yes |
Design
| Cooling type | Active |
| Form factor | Full-Height/Half-Length (FH/HL) |
| Bracket height | Full-Height (FH) |
| Number of slots | 2 |
Power
| Minimum system power supply | 350 W |
System requirements
| Windows operating systems supported | Yes |
| Mac operating systems supported | No |
| Linux operating systems supported | Yes |
Weight & dimensions
| Length | 190 mm |
| Depth | 42 mm |
| Height | 136.8 mm |
Other features
| Mac compatibility | No |
| HDMI | Yes |
| Number of processors installed | 1 |
| Graphics card family | NVIDIA |
| Maximum operating temperature | 98 °C |
Description
GIGABYTE HD Experience Series. - Powered by NVIDIA GeForce GT 640 GPU. - Integrated with industry's best 2048MB DDR3 memory and 128-bit memory interface. - Features Dual link Dual Link DVI-D*2/ D-Sub/ HDMI with HDCP protection. - PCI-E 3.0 interface. - GIGABYTE latest 100mm Fan cooling design. - Support NVIDIA 3D Vision™ Technology. - Support NVIDIA® CUDA™ Technology. - Support NVIDIA® PhyX™ Technology.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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