NVIDIA GeForce 840A Mobile Graphics
Product status: Official | Last Update: 2016-03-11 | Report Error
NVIDIA GeForce 840A
Overview
Manufacturer
NVIDIA
Original Series
GeForce 800M
Release Date
March 17th, 2014
Graphics Processing Unit
GPU Model
N15S-GT (GM108)
Architecture
Maxwell
Fabrication Process
28 nm
CUDA Cores
384
TMUs
16
ROPs
8
Clocks
Base Clock
1029 MHz
Boost Clock
1124 MHz
Memory Clock
1001 MHz
Effective Memory Clock
2002 Mbps
Memory Configuration
Memory Size
1024 MB
Memory Type
DDR3
Memory Bus Width
64-bit
Memory Bandwidth
16.0 GB/s
Physical
Interface
PCI-Express 3.0 x8
Multi-GPU Support
Unsupported
API Support
DirectX
12.0
Vulkan
1.0
OpenGL
4.5
OpenCL
3.0
Performance
Pixel Fillrate
9 GPixels/s
Texture Fillrate
18 GTexel/s
Peak FP32
863.2 GFLOPS
