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Gaming Performance Comparison

Recommended System Requirements
Game GeForce 9800M GT SLI Radeon HD 7750M
Cyberpunk 2077 742% 707%
Assassins Creed: Valhalla 670% 638%
Call of Duty: Black Ops Cold War 645% 614%
FIFA 21 325% 307%
Microsoft Flight Simulator 645% 614%
Watch Dogs Legion 712% 679%
World of Warcraft: Shadowlands 1107% 1057%
Grand Theft Auto VI 1085% 1036%
Horizon: Zero Dawn 697% 664%
Genshin Impact 742% 707%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 7750M are marginally better than the Nvidia GeForce 9800M GT SLI.

The Radeon HD 7750M was released over three years more recently than the 9800M GT, and so the Radeon HD 7750M 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 GeForce 9800M GT SLI and the Radeon HD 7750M have the same amount of video memory, but are likely to provide slightly different experiences when displaying game textures at high resolutions.

The 9800M GT has 38.4 GB/sec greater memory bandwidth than the Radeon HD 7750M, which means that the memory performance of the 9800M GT is noticeably better than the Radeon HD 7750M.

The GeForce 9800M GT SLI has 192 Shader Processing Units and the Radeon HD 7750M has 512. However, the actual shader performance of the 9800M GT is 96 and the actual shader performance of the Radeon HD 7750M is 250. The Radeon HD 7750M having 154 better shader performance is not particularly notable, as altogether the 9800M GT performs better when taking into account other relevant data.

The Radeon HD 7750M transistor size technology is 37 nm (nanometers) smaller than the 9800M GT. This means that the Radeon HD 7750M is expected to run much cooler and achieve higher clock frequencies than the 9800M GT. While they exhibit similar graphical performance, the Radeon HD 7750M should consume less power than the 9800M GT.

The GeForce 9800M GT SLI requires 130 Watts to run and the Radeon HD 7750M requires 28 Watts. The 9800M GT requires 102 Watts more than the Radeon HD 7750M 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 Radeon HD 7750M.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed500 MHzvs575 MHz
Boost Clock-vs-
ArchitectureG92 (x2)GCN 1.0 Chelsea PRO
OC Potential - vs Good
Driver Support - vs Good
Release Date01 Jul 2008vs24 Apr 2012
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - vs green tick
6.1
1600x900 - vs green tick
4.8
1920x1080 - vs green tick
3.4
2560x1440 - vs green tick
2.4
3840x2160 - vs green tick
1.6

GPU Memory

Memory1024 MBvs1024 MB
Memory Speed800 MHzvs1000 MHz
Memory Bus512 Bitvs128 Bit
Memory TypeGDDR3vsGDDR5
Memory Bandwidth102.4GB/secvs64GB/sec
L2 Cache 0 KB vs green tick 256 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units192vs512
Actual Shader Performance5%vs12%
Technology65nmvs28nm
Texture Mapping Units-vs32
Texture Rate-vs18.4 GTexel/s
Render Output Units-vs16
Pixel Rate-vs9.2 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs2560x1600
VGA Connections0vs1
DVI Connections0vs1
HDMI Connections0vs1
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power130 Wattsvs28 Watts
Recommended PSU--

GPU Features

DirectX10vs12.0
Shader Model4.0vs5.0
Open GL2.1vs4.4
Open CL-vs-
Notebook GPUyesyes
SLI/Crossfirenovsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended Processor-Intel Core i5-3210M 2.5GHz
Recommended RAM-8 GB
Maximum Recommended Gaming Resolution-1600x900

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewGeForce 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.
Overview
Radeon HD 7750M is a Fast-Middle-Class Mobile Graphics Card based on the First revision of the GCN Architecture.

Architecture
The GCN Architecture succeeds the 40nm Terascale Architecture. In addition to being produced with a 28nm Technology, the GCN Architecture adds other Technologies that allow for energy efficiency. For example, ZeroCore Power, a long idle power saving technology, allows the Graphics Cards to shut down by itself when the Monitor is turned off.
GCN also adds Improved Anisotropic Filtering, DirectX 11 Tessellation and the Partially Resident Textures (PRT) Technology, which enables future games to utilize ultra-high resolution textures with the same performance as today's small and often repetitive textures.

GPU
It equips a GPU codenamed Chelsea PRO which has 8 Compute Units activated and thus offers 512 Shader Processing Units, 32 TMUs and 16 ROPs. The Central Unit Operates at 575MHz.

Memory
The GPU accesses a 1GB frame buffer of fast GDDR5, through a 128-bit memory interface. The size of the frame buffer is adequate. The memory clock operates at 1000MHz.

Features
DirectX 11.0 Support (11.0 Hardware Default) and support for Crossfire, PowerTune Technology, Eyefinity, App Acceleration, HD3D, ZeroCore Power and other technologies.

Power Consumption
With a rated board TDP of 28W, it is suited for 15" or larger laptops.

Performance
Gaming benchmarks put its on average with NVIDIA's GeForce GT 645M.

System Suggestions
We recommend a Decent Processor (Intel Core i5 Mobile) and 8GB of RAM for a system with Radeon HD 7750M.
Recommended CPU
-
Possible GPU Upgrades
N/A
N/A
GPU Variants
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