Radeon HD 3450 AGP vs GeForce GTX 750

Radeon HD 3450 AGP
Memory: 512Mb DDR2DESKTOP
Release date: 23 Jan 2008
Radeon HD 3450 AGP
GeForce GTX 750
Memory: 1024Mb GDDR5DESKTOP
Release date: 18 Feb 2014
GeForce GTX 750

Summary

Reasons to consider Radeon HD 3450 AGP

Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications

Reasons to consider GeForce GTX 750

This is a much newer product, it might have better long term support.
Higher theoretical gaming performance, based on specifications.
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Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications

GeForce GTX 750

HWBench recommends GeForce GTX 750

Based on theoretical specifications.


Specifications

Core Configuration

Radeon HD 3450 AGPGeForce GTX 750
GPU NameRV620 (RV620 LE)vsGM107 (GM107-300-A2)
Fab Process55 nmvs28 nm
Die Size67 mm²vs148 mm²
Transistors181 millionvs1,870 million
Shaders40vs512
Compute Units2vs4
Core clock600 MHzvs1020 MHz
ROPs4vs16
TMUs4vs32

Memory Configuration

Radeon HD 3450 AGPGeForce GTX 750
Memory TypeDDR2vsGDDR5
Bus Width64 bitvs128 bit
Memory Speed500 MHz
1000 MHz effective
vs1253 MHz
5012 MHz effective
Memory Size512 Mbvs1024 Mb

Additional details

Radeon HD 3450 AGPGeForce GTX 750
TDP25 wattsvs55 watts
Release Date23 Jan 2008vs18 Feb 2014

Raw Performance comparison

Pixel Rate

  • Radeon HD 3450 AGP
    2.40 GP/s
  • GeForce GTX 750
    16.32 GP/s

GigaPixels - higher is better

Texel Rate

  • Radeon HD 3450 AGP
    2.40 GT/s
  • GeForce GTX 750
    32.60 GT/s

GigaTexels - higher is better

Memory bandwidth

  • Radeon HD 3450 AGP
    8.00 GB/s
  • GeForce GTX 750
    80.20 GB/s

GB/s - higher is better

Single precision performance

  • Radeon HD 3450 AGP
    48.00 GFLOPs
  • GeForce GTX 750
    1044.50 GFLOPs

GFLOPs - higher is better