Home NVIDIA GeForce 840M

NVIDIA GeForce 840M

This is a GPU manufactured with TSMC 28nm process, based on Nvidia Maxwell architecture and released on Mar 2014. It features 384 CUDA cores and 2GB DDR3 memory, with 1024KB L2 cache, theoretical performance of 863.2GFLOPS, with total power consumption of 33W.

Graphics Card

[Report Issues]
Release Date
Mar 2014
Generation
GeForce 800M
Type
Mobile
Bus Interface
PCIe 3.0 x8

Clock Speeds

[Report Issues]
Base Clock
1029MHz
Boost Clock
1124MHz
Memory Clock
1001MHz

Memory

[Report Issues]
Memory Size
2GB
Memory Type
DDR3
Memory Bus
64bit
Bandwidth
16.02 GB/s

Render Config

[Report Issues]
Shading Units
384
TMUs
16
ROPs
8
L1 Cache
64 KB (per SMM)
L2 Cache
1024KB

Theoretical Performance

[Report Issues]
Pixel Rate
8.992 GPixel/s
Texture Rate
17.98 GTexel/s
FP32 (float)
863.2 GFLOPS
FP64 (double)
26.98 GFLOPS

Graphics Processor

[Report Issues]
GPU Name
GM108
GPU Variant
N15S-GT
Architecture
Maxwell
Foundry
TSMC
Process Size
28 nm
Transistors
Unknown
Die Size
Unknown

Board Design

[Report Issues]
TDP
33W
Outputs
No outputs

Graphics Features

[Report Issues]
DirectX
12 (11_0)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
CUDA
5.0
Shader Model
5.1

Rankings

[Report Issues]
FP32 (float)
0.863 TFLOPS
NVIDIA GeForce 940A 1024 MB DDR3
0.863 TFLOPS
0.863 TFLOPS
0.863 TFLOPS
0.863 TFLOPS
0.863 TFLOPS
0.855 TFLOPS
Blender
72
67
67
66
AMD Radeon 610M System Shared System Shared
64

Related Comparisons

© 2024 - TopCPU.net   Contact Us Privacy Policy