Radeon RX 6600 XT vs GeForce GT 740

Radeon RX 6600 XT
Memory: 8192Mb GDDR6DESKTOP
Release date: 30 Jul 2021
Radeon RX 6600 XT
GeForce GT 740
Memory: 1024Mb GDDR5DESKTOP
Release date: 29 May 2014
GeForce GT 740

Summary

Reasons to consider Radeon RX 6600 XT

This is a much newer product, it might have better long term support.
Higher theoretical gaming performance, based on specifications.
Supports Direct3D 12 Async Compute
Supports FreeSync
Supports ReLive (allows game streaming/recording with minimum performance penalty)
Infinity Cache allows to deliver up to 3.25x the effective memory bandwidth
Supports DirectX Raytracing (DXR)

Reasons to consider GeForce GT 740

96 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon RX 6600 XT .
Supports PhysX
Supports G-Sync
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)
Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications

Radeon RX 6600 XT

HWBench recommends Radeon RX 6600 XT

Based on theoretical specifications.


Specifications

Core Configuration

Radeon RX 6600 XTGeForce GT 740
GPU NameNavi 23 (Navi 23 XT (215-130000006))vsGK107 (GK107-425-A2)
Fab Process7 nmvs28 nm
Die Size237 mm²vs118 mm²
Transistors11,060 millionvs1,270 million
Shaders2048vs384
Raytracing Cores32vsnone
Compute Units32vs2
Core clock1968 MHzvs993 MHz
ROPs64vs16
TMUs128vs32

Memory Configuration

Radeon RX 6600 XTGeForce GT 740
Memory TypeGDDR6vsGDDR5
Bus Width128 bitvs128 bit
Memory Speed2000 MHz
16 Gbps effective
vs1253 MHz
5012 MHz effective
Memory Size8192 Mbvs1024 Mb

Additional details

Radeon RX 6600 XTGeForce GT 740
TDP160 wattsvs64 watts
Release Date30 Jul 2021vs29 May 2014

Raw Performance comparison

Pixel Rate

  • Radeon RX 6600 XT
    165.70 GP/s
  • GeForce GT 740
    7.94 GP/s

GigaPixels - higher is better

Texel Rate

  • Radeon RX 6600 XT
    331.40 GT/s
  • GeForce GT 740
    31.80 GT/s

GigaTexels - higher is better

Memory bandwidth

  • Radeon RX 6600 XT
    256.00 GB/s
  • GeForce GT 740
    80.20 GB/s

GB/s - higher is better

Single precision performance

  • Radeon RX 6600 XT
    10600.00 GFLOPs
  • GeForce GT 740
    762.60 GFLOPs

GFLOPs - higher is better