Select any two GPUs for comparison
VS

Gaming Performance Comparison

Recommended System Requirements
Game GeForce 610M v4 GeForce 840M 2GB
Cyberpunk 2077 1848% 559%
Assassins Creed: Valhalla 1697% 508%
Genshin Impact 1865% 565%
FIFA 21 891% 235%
Watch Dogs Legion 1796% 541%
eFootball PES 2021 891% 235%
Call of Duty: Black Ops Cold War 1900% 576%
Microsoft Flight Simulator 1639% 488%
Marvel's Avengers 1761% 529%
Mafia: Definitive Edition 2717% 853%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce 840M 2GB are massively better than the Nvidia GeForce 610M v4.

The GeForce 840M 2GB has a 129 MHz higher core clock speed and 16 more Texture Mapping Units than the GeForce 610M v4. This results in the GeForce 840M 2GB providing 17.5 GTexel/s better texturing performance. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The GeForce 840M 2GB has a 129 MHz higher core clock speed than the GeForce 610M v4 and the same number of Render Output Units. This results in the GeForce 840M 2GB providing 1 GPixel/s better pixeling performance. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The GeForce 840M 2GB was released over a year more recently than the GeForce 610M v4, and so the GeForce 840M 2GB is likely to have better driver support, meaning it will be more optimized for running the latest games when compared to the GeForce 610M v4.

The GeForce 840M 2GB has 1024 MB more video memory than the GeForce 610M v4, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the GeForce 840M 2GB also has superior memory performance overall.

The GeForce 840M 2GB has 1.6 GB/sec greater memory bandwidth than the GeForce 610M v4, which means that the memory performance of the GeForce 840M 2GB is marginally better than the GeForce 610M v4.

The GeForce 610M v4 has 48 Shader Processing Units and the GeForce 840M 2GB has 384. However, the actual shader performance of the GeForce 610M v4 is 86 and the actual shader performance of the GeForce 840M 2GB is 583. The GeForce 840M 2GB having 497 better shader performance and an altogether better performance when taking into account other relevant data means that the GeForce 840M 2GB delivers a noticeably smoother and more efficient experience when processing graphical data than the GeForce 610M v4.

The GeForce 840M 2GB transistor size technology is 12 nm (nanometers) smaller than the GeForce 610M v4. This means that the GeForce 840M 2GB is expected to run slightly cooler and achieve higher clock frequencies than the GeForce 610M v4.

The GeForce 610M v4 requires 20 Watts to run and the GeForce 840M 2GB requires 33 Watts. The GeForce 840M 2GB requires 13 Watts more than the GeForce 610M v4 to run. The difference is not significant enough for the GeForce 840M 2GB to have a noticeably larger impact on your yearly electricity bills than the GeForce 610M v4.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed900 MHzvs1029 MHz
Boost Clock-vs1124 MHz
ArchitectureFermi GF119Maxwell GM108
OC Potential Poor vs Poor
Driver Support Poor vs Great
Release Date01 Dec 2011vs12 Mar 2014
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
4.4
vs green tick
7
1600x900
2.9
vs green tick
5.4
1920x1080
2
vs green tick
3.9
2560x1440
1.4
vs green tick
2.6
3840x2160 - vs green tick
1.7

GPU Memory

Memory1024 MBvs2048 MB
Memory Speed900 MHzvs1001 MHz
Memory Bus64 Bitvs64 Bit
Memory TypeDDR3vsDDR3
Memory Bandwidth14.4GB/secvs16GB/sec
L2 Cache 128 KB vs green tick 1024 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units48vs384
Actual Shader Performance4%vs28%
Technology40nmvs28nm
Texture Mapping Units8vs24
Texture Rate7.2 GTexel/svs24.7 GTexel/s
Render Output Units8vs8
Pixel Rate7.2 GPixel/svs8.2 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs4096x2160
VGA Connections1vs0
DVI Connections1vs0
HDMI Connections1vs0
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power20 Wattsvs33 Watts
Recommended PSU--

GPU Features

DirectX12.0vs12.0
Shader Model5.0vs5.0
Open GL4.5vs4.5
Open CL-vs-
Notebook GPUyesyes
SLI/Crossfirenovsno
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core i3-2310M 2.1GHzvsIntel Core i3-4100M 2.5GHz
Recommended RAM4 GBvs4 GB
Maximum Recommended Gaming Resolution1366x768vs1366x768

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
GeForce 610M v4 is a entry-level Mobile Graphics Card based on the second revision of the Fermi Architecture.

Architecture
The Fermi Architecture is manufactured with a 40nm technology and uses a technique known as Hot Clocking: The Shaders are clocked twice as fast as the Central Unit. While this leads to a reasonable performance boost, it causes enormous amounts of energy dissipation, leading, ultimately, to a significantly higher operating temperature.
Fermi is also the first GPU architecture with fully cached memory access which increases memory performance.

GPU
It equips a GPU Codenamed GF119 which has 1 Stream Multiprocessors activated and thus offers 48 Shader Processing Units, 8 TMUs and 4 ROPs. The Central Unit is clocked at 900MHz.

Memory
The GPU accesses a 1GB frame buffer of DDR3, through a 64-bit memory interface. The size of the frame buffer is exaggerated and no way benefits the GPU. The Memory Clock Operates at 900MHz.

Features
DirectX 11.0 Support (11.0 Hardware Default) and support for Optimus, 3D Vision Surround, PhysX, Realtime Raytracing and other technologies

Power Consumption
With a rated board TDP of 20W, it is suited for small laptops.

Performance
Of all the GeForce 610M variants, this one is the fastest but also the one that consumes more energy and heats more, as it is has the highest clock frequencies.
Gaming benchmarks indicate its performance is on average with the older GeForce GT 520MX.

System Suggestions
We recommend a modest processor (Intel Core i3 Mobile) and 4GB of RAM for a system with GeForce 610M v4.
Overview
GeForce 840M 2GB is a Middle-Class Mobile Graphics Card based on the First Revision of the Maxwell architecture.

Architecture
The Maxwell architecture features many improvements and among them is the extremely large L2 Cache which allows NVIDIA to produce Graphics Cards with relatively small memory data transfer rates, without causing too much impact on the overall performance. Furthermore, the Shaders have been redesigned and are both more powerful and energy efficient.

GPU
It equips a GPU codenamed GM108 which has 3 SM activated and thus offers 384 Shader Processing Units, 24 TMUs and 8 ROPs. The central unit runs at 1029MHz and goes up to 1124MHz, in Turbo Mode.

Memory
The GPU accesses a 2GB frame buffer of DDR3, through a 64-bit memory interface. The Frame Buffer is exaggerated and in no way benefits the GPU. The memory clock operates at 1001MHz.

Features
DirectX 11.2 Support (11.0 Hardware Default) and support for GPU Boost 2.0, GeForce Experience, PhysX and other technologies.

Power Consumption
With a rated board TDP of 33W, it will only be equipped in average sized notebooks.

Performance
Benchmarks indicate its performance is over 20% faster than the older GeForce GT 740M. Therefore, it should match GeForce GT 750M.

System Suggestions
We recommend a modest processor (Intel Core i5 Mobile) and 4GB of RAM for a notebook with GeForce 840M 2GB.
Recommended CPU
Possible GPU Upgrades
N/A
N/A
GPU Variants
-
-