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GeForce GT 640 Synergy Edition / ZT-60206-10L

One of a few ZOTAC Graphics Processing Units, based on NVIDIA GeForce GT 640 DDR3, ZOTAC GeForce GT 640 Synergy Edition (part number ZT-60206-10L) is produced using 28 nm technological process. The card is targeted at desktop market. The card's graphics frequency is 900 MHz. Furthermore, it has 384 CUDA cores, 32 texture units, and 16 ROPs. The GeForce GT 640 Synergy Edition incorporates 2 GB of DDR3 memory, clocked at 800 MHz. It has a 128 bit wide memory bus, which translates to 25.6 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and requires 2 slots on the motherboard. This model uses up to 65 Watt of power, identical to the reference design.

Detailed specifications of the graphics card you will find below.

ZOTAC GeForce GT 640 Synergy Edition GPU specifications

Name / Brand / Architecture

Manufacturer: ZOTAC
Model: GeForce GT **0 Synergy Edition
Part number: ZT-60206-10L
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: 900 MHz

Memory specifications

Memory size: 2048 MB
Memory type: DDR3
Memory clock: 800 MHz
Memory clock (effective): 1600 MHz
Memory interface width: 128-bit
Memory bandwidth: 25.6 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: 14.4 Gigapixels/s
Texture fill rate: 28.8 Gigatexels/s
Single presision compute power: 691.2 GFLOPS

External connectors

Standard display connectors: Dual Link DVI-D
Dual Link DVI-I
Mini HDMI
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
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