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Gaming Performance Comparison

Recommended System Requirements
Game GeForce GT 750M 2GB GDDR5 GeForce 9800M GT SLI
Cyberpunk 2077 420% 742%
Assassins Creed: Valhalla 375% 670%
Call of Duty: Black Ops Cold War 360% 645%
Watch Dogs Legion 401% 712%
FIFA 21 162% 325%
Microsoft Flight Simulator 360% 645%
Godfall 744% 1267%
Grand Theft Auto VI 631% 1085%
World of Warcraft: Shadowlands 645% 1107%
Genshin Impact 420% 742%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GT 750M 2GB GDDR5 are significantly better than the Nvidia GeForce 9800M GT SLI.

The GT 750M was released over three years more recently than the 9800M GT, and so the GT 750M is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the 9800M GT when running the latest games.

The GT 750M has 1024 MB more video memory than the 9800M GT, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the GT 750M also has superior memory performance overall.

The 9800M GT has 38.4 GB/sec greater memory bandwidth than the GT 750M, which means that the memory performance of the 9800M GT is noticeably better than the GT 750M.

The GeForce GT 750M 2GB GDDR5 has 384 Shader Processing Units and the GeForce 9800M GT SLI has 192. However, the actual shader performance of the GT 750M is 406 and the actual shader performance of the 9800M GT is 96. The GT 750M having 310 better shader performance and an altogether better performance when taking into account other relevant data means that the GT 750M delivers a marginally smoother and more efficient experience when processing graphical data than the 9800M GT.

The GT 750M transistor size technology is 37 nm (nanometers) smaller than the 9800M GT. This means that the GT 750M is expected to run much cooler and achieve higher clock frequencies than the 9800M GT.

The GeForce GT 750M 2GB GDDR5 requires 50 Watts to run and the GeForce 9800M GT SLI requires 130 Watts. The 9800M GT requires 80 Watts more than the GT 750M to run. The difference is significant enough that the 9800M GT may have an adverse affect on your yearly electricity bills in comparison to the GT 750M.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed941 MHzvs500 MHz
Boost Clock1058 MHzvs-
ArchitectureKepler GK107-N14P-GTG92 (x2)
OC Potential Poor vs -
Driver Support Good vs -
Release Date09 Jan 2013vs01 Jul 2008
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
7.5
green tick vs -
1600x900
5.9
green tick vs -
1920x1080
4.6
green tick vs -
2560x1440
2.9
green tick vs -
3840x2160
1.9
green tick vs -

GPU Memory

Memory2048 MBvs1024 MB
Memory Speed1000 MHzvs800 MHz
Memory Bus128 Bitvs512 Bit
Memory TypeGDDR5vsGDDR3
Memory Bandwidth64GB/secvs102.4GB/sec
L2 Cache 256 KB green tick vs 0 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units384vs192
Actual Shader Performance20%vs5%
Technology28nmvs65nm
Texture Mapping Units32vs-
Texture Rate30.1 GTexel/svs-
Render Output Units16vs-
Pixel Rate15.1 GPixel/svs-
Comparison

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs2560x1600
VGA Connections0vs0
DVI Connections0vs0
HDMI Connections0vs0
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power50 Wattsvs130 Watts
Recommended PSU--

GPU Features

DirectX12.0vs10
Shader Model5.0vs4.0
Open GL4.5vs2.1
Open CL-vs-
Notebook GPUyesyes
SLI/Crossfirenovsno
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core i5-3340M 2.7GHz-
Recommended RAM8 GB-
Maximum Recommended Gaming Resolution1600x900-

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
GeForce GT 750M v4 is a Fast-Middle-Class Mobile Graphics Card based on the first revision of the Kepler Architecture.

Architecture
The Kepler Architecture was NVIDIA's big step to power efficiency. Each Stream Multiprocessor (SMX) now hosts 192 Shader Processing Units - against the 48 of older Fermi Architecture, and has been redesigned being now clocked at the same speed of the Central Unit. This means they are more energy efficient and will consequently lead to cooler operating temperatures. However, it also means they are weaker. It can be said that one Fermi SMX is as fast as 2 Kepler SMXs.
Additionally, and not available in all GPUs, Kepler also introduced the Boost Clock Feature. The Boost Clock is an even higher Clock Speed activated when in gaming mode and becomes the effective speed of the GPU.

GPU
It equips a GPU Codenamed GK107-N14P-GT which has 2 Stream Multiprocessors activated and thus offers 384 Shader Processing Units, 32 TMUs and 16 ROPs. The Central Unit is initially clocked at 941MHz and goes up to 1058MHz, in Turbo Mode.

Memory
The GPU accesses a 2GB frame buffer of fast GDDR5, through a 128-bit memory interface. The size of the frame buffer is exaggerated and no way benefits the GPU. The Memory Clock Operates at 1000MHz.

Features
DirectX 11.0 Support (11.0 Hardware Default) and support for SLI, Kepler Boost, Optimus, CUDA, OpenCL, DirectCompute, 3D Vision Surround, PhysX, Realtime Raytracing and other technologies

Power Consumption
With a rated board TDP of 50W, it is suited for average sized laptops.

Performance
GeForce GT 750M v2 is essentially a fast GeForce GTX 660M.
Gaming benchmarks indicate its performance is only slightly below the desktop GeForce GTX 650.

System Suggestions
We recommend a decent processor (Intel Core i5 Mobile) and 8GB of RAM for a system with GeForce GT 750M v4.
GeForce 9800M GT SLI is a solution of two GeForce 9800M GT put together using NVIDIA'S SLI technology.
Check the page of GeForce 9800M GT to know more about its chip.
As usual, SLI relies a lot on proper driver support and may suffer from micro-stuttering in lower frame rates (below 30). Benchmarks indicate the performance is overall, up to X% better than a single GeForce 9800M GT performing by itself but at times (depending whether or not the 3D game supports SLI or in the graphics driver) it performed worse than a single GeForce 9800M GT.
A few demanding games will run at the highest settings with fluent frame rates (30+) but overall most games will require reduced settings to be played optimally.
Recommended CPU
-
Possible GPU Upgrades
N/A
N/A
GPU Variants
-