GeForce 845M Overview

GeForce 845M
Memory: 2048Mb GDDR5MOBILE
Release date: 26 Aug 2015
GeForce 845M

Core Configuration

GPU GM108
Architecture Nvidia_Maxwell_1_0
Shaders : TMUs : ROPs 384 : 32 : 16
Raytracing Cores none
Performance 822.50 GFLOPs

Memory Configuration

Memory Size 2048 Mb
Memory Bus Width 64 bit
Memory Speed 1253 MHz
5012 MHz effective
Memory Bandwidth 40.10 Gb/s

Summary

Relative performance

  • GeForce 940M
    100%
  • GeForce GTX 965M Rev. 2
    97%
  • GeForce GTX 770M
    96%
  • GeForce GTX 765M
    87%
  • Radeon R9 M375
    87%
  • Radeon R9 M375X
    87%
  • GeForce GTX 670MX
    82%
  • GeForce GTX 675MX
    82%
  • GeForce 945M
    81%
  • GeForce 940MX DDR3
    81%
  • Radeon R9 M365X
    79%
  • Radeon R9 M275
    79%
  • Radeon R9 M275X
    79%
  • GeForce 920MX
    78%
  • GeForce 940M
    78%
  • GeForce 845M
    78%
  • GeForce 840M
    75%
  • GeForce 930MX
    69%
  • GeForce GTX 760M
    68%
  • Radeon HD 7870M
    68%
  • GeForce 930M
    67%
  • GeForce 930M
    67%
  • Radeon R9 M270X
    66%
  • Radeon HD 8870M
    66%
  • Radeon R7 M465X
    63%
  • Radeon R9 M360
    63%
  • Radeon R7 M460
    57%
  • Radeon R7 M360
    57%
  • Radeon HD 7850M
    57%
  • GeForce 940MX
    57%

Data interpolated by architecture, based on benchmarks charts.

The GeForce 845M is a graphics card released by Nvidia on 26 Aug 2015. The graphics card houses the GM108 die, based on the Nvidia_Maxwell_1_0 architecture which packs unknown transistors on a 28 nm, 0 mm2 die.

GeForce 845M pros and cons

Supports PhysX
Supports G-Sync
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)
Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications



Specifications


Compared to similar performing cards

GeForce 845MGeForce 940M
GeForce 845MGeForce 940M
compare
Shader units384512
ROPs1616
Graphics processorGM108GM107
Process size28 nm28 nm
Memory2048 Mb GDDR5 (1253 MHz
5012 MHz effective)
2048 Mb DDR3 (900 MHz
1800 MHz effective)
Memory bus width64 bit128 bit
Memory bandwidth40.10 Gb/s28.80 Gb/s
Release date26 Aug 201513 Mar 2015