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GeForce GT 640 1 GB / AF640-1024D3L1

Specifications of the AFOX GeForce GT 640 1 GB GPU


AFOX GeForce GT 640 1 GB (part number AF640-1024D3L1) is a Graphics Processing Unit, targeted at desktop market segment. The GPU is based on NVIDIA GeForce GT 640 DDR3 model, and built on 28 nm technological process. The card has graphics clocked at 902 MHz. It also features 384 CUDA cores, 32 texture units, together with 16 ROPs. The GeForce GT 640 1 GB embeds 1 GB of DDR3 memory. The memory utilizes 128 bit bus, and operates at 891 MHz. This allows the card to have 28.5 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and uses 2 slots on the motherboard. Like the reference design, this model has the maximum power consumption of 65 Watt.

Below you will find detailed specs of the AFOX GeForce GT 640 1 GB graphics card.

Name / Brand / Architecture

Manufacturer:AFOX
Model:GeForce GT **0 1 GB
Part number:AF**0-**D3L1
Based on:NVIDIA GeForce GT **0 DDR3 [Compare]
Target market segment:Desktop
Die name:GK 107
Architecture:Kepler
Fabrication process:28 nm
Transistors:1.3 billion
Bus interface:PCI-E 3.0 x 16

Frequency

Graphics clock:902 MHz

Memory specifications

Memory size:** MB
Memory type:DDR3
Memory clock:891 MHz
Memory clock (effective):1782 MHz
Memory interface width:128-bit
Memory bandwidth:28.5 GB/s

Cores / Texture

CUDA:2.1
CUDA cores:384
ROPs:16
Texture units:32
RAMDACs:400 MHz

Electric characteristics

Maximum GPU temp:98C
Maximum power draw:65 W

Video features

Multi-monitor:Up to 2 displays
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:4096 x 2160 @ 24 Hz or 3840 x 2160 @ 30 Hz
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:FXAA
TXAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:14.43 Gigapixels/s
Texture fill rate:28.9 Gigatexels/s
Single presision compute power:692.74 GFLOPS

External connectors

Standard display connectors:2 x Dual-Link DVI-I
HDMI
VGA
Audio input for HDMI:Yes

Dimensions

Width:Dual Slot

Other features / Support

Other features:3D Vision  ? 
3D Vision Surround  ? 
HDCP
PhysX
OpenGL support:4.2
DirectX support:11.1
Shader model:5.0

Notes


Low profile, dual single slot brackets supplied.
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