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GeForce GTX 860M (Maxwell)

Specifications of the NVIDIA GeForce GTX 860M (Maxwell) GPU


NVIDIA GeForce GTX 860M (Maxwell) is a mobile Graphics Processing Unit, that is built on Maxwell architecture and is produced on 28 nm technological process. The GPU was introduced in January 2014. The card runs at 1.029 GHz, and supports boost technology, that can increase operating frequency up to 1.085 GHz. It also sports 640 CUDA cores, 16 ROPs, along with 40 texture units. The GeForce GTX 860M (Maxwell) embeds 2 GB of GDDR5 memory, utilizing 128 bit bus. The memory is clocked at 1.25 GHz, which translates to 80 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface. The maximum power consumption of this model is 75 Watt.

More detailed specifications of the NVIDIA GeForce GTX 860M (Maxwell) graphics unit are available below.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce GTX 860M (Maxwell)
Reference card?:Yes
Target market segment:Mobile
Die name:GM107
Architecture:Maxwell
Fabrication process:28 nm
Transistors:1.87 billion
Bus interface:PCI-E 3.0 x 16
Launch date:January 2014

Frequency

Base clock:1029 MHz
GPU boost:2.0
Boost clock:1085 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:1250 MHz
Memory clock (effective):5000 MHz
Memory interface width:128-bit
Memory bandwidth:80 GB/s

Cores / Texture

CUDA:5.0
CUDA cores:640
ROPs:16
Texture units:40
RAMDACs:400 MHz

Electric characteristics

Maximum power draw:75 W

Video features

Maximum digital resolution:3840 x 2160
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:FXAA
TXAA
HDMI:Yes
HDMI version:1.4b

Performance

Pixel fill rate:17.36 Gigapixels/s
Texture fill rate:43.4 Gigatexels/s
Single presision compute power:1388.8 GFLOPS

External connectors

Audio input for HDMI:Yes

Other features / Support

Other features:Blu-Ray BD Live Support
Direct Compute 5.0
HDCP
Optimus
PhysX
Open CL support:1.1
OpenGL support:4.4
DirectX support:11.2
Shader model:5.0
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