home > GeForce GT 640 / 02G-P4-2641-KR

 
GeForce GT 640 / 02G-P4-2641-KR

Specifications of the EVGA GeForce GT 640 GPU


EVGA GeForce GT 640 (part number 02G-P4-2641-KR) is a Graphics Processing Unit, based on NVIDIA GeForce GT 640 DDR3, and produced on 28 nm manufacturing process. The GPU is aimed at desktop market segment. The card has 901 MHz graphics clock frequency. It also features 384 CUDA cores, 16 ROPs, along with 32 texture units. The GeForce GT 640 embeds 2 GB of DDR3 memory, using 128 bit bus. The memory is clocked at 667 MHz, which gives 21.35 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. The maximum power consumption of this model is 65 Watt.

More detailed specifications of the EVGA GeForce GT 640 card are available below.

Name / Brand / Architecture

Manufacturer:EVGA
Model:GeForce GT **0
Part number:02G-P4-2**1-KR
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:901 MHz

Memory specifications

Memory size:2048 MB
Memory type:DDR3
Memory clock:667 MHz
Memory clock (effective):1334 MHz
Memory interface width:128-bit
Memory bandwidth:21.35 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 3 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:14.42 Gigapixels/s
Texture fill rate:28.83 Gigatexels/s
Single presision compute power:691.97 GFLOPS

External connectors

Standard display connectors:Dual Link DVI-D
Dual Link DVI-I
Mini HDMI
Audio input for HDMI:Yes

Dimensions

Size (length x height):6.69 inches (170 mm) x 4.376 inches (111 mm)
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
Email:info@Mobilegpu.com  All rights reserved.