Select any two GPUs for comparison

Gaming Performance Comparison

Recommended System Requirements
Game GeForce 6600 LE Radeon 7000 64mb
Red Dead Redemption 2 9204% 27336%
Call of Duty: Modern Warfare 9204% 27336%
Cyberpunk 2077 12683% 37592%
Fortnite: Chapter 2 4161% 12464%
Need For Speed Heat 9204% 27336%
The Outer Worlds 7639% 22721%
Microsoft Flight Simulator 12683% 37592%
Zombieland: Double Tap - Road Trip 8596% 25541%
Borderlands 3 9726% 28874%
FIFA 20 4857% 14515%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce 6600 LE are massively better than the AMD Radeon 7000 64mb.

The GeForce 6600 LE was released over three years more recently than the Radeon 7000 64mb, and so the GeForce 6600 LE is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the Radeon 7000 64mb when running the latest games.

Both GPUs exhibit very poor performance, so rather than upgrading from one to the other you should consider looking at more powerful GPUs. Neither of these will be able to run the latest games in any playable way.

The GeForce 6600 LE has 192 MB more video memory than the Radeon 7000 64mb, so is likely to be slightly better at displaying game textures at higher resolutions. This is supported by the fact that the GeForce 6600 LE also has superior memory performance overall.

The GeForce 6600 LE has 0.3 GB/sec greater memory bandwidth than the Radeon 7000 64mb, which means that the memory performance of the GeForce 6600 LE is marginally better than the Radeon 7000 64mb.

The GeForce 6600 LE has 7 Shader Processing Units and the Radeon 7000 64mb has 1. However, the actual shader performance of the GeForce 6600 LE is 2 and the actual shader performance of the Radeon 7000 64mb is 0. The GeForce 6600 LE having 2 better shader performance and an altogether better performance when taking into account other relevant data means that the GeForce 6600 LE delivers a marginally smoother and more efficient experience when processing graphical data than the Radeon 7000 64mb.

The Radeon 7000 64mb requires 32 Watts to run but there is no entry for the GeForce 6600 LE.

GPU Architecture

Core Speed300 MHzvs183 MHz
Boost Clock-vs-
OC Potential - vs -
Driver Support - vs -
Release Date30 Jan 2004vs02 Jan 2001
GPU LinkGD LinkGD Link

GPU Memory

Memory256 MBvs64 MB
Memory Speed200 MHzvs366 MHz
Memory Bus128 Bitvs64 Bit
Memory TypeDDRvsDDR
Memory Bandwidth3.2GB/secvs2.9GB/sec
L2 Cache - vs -
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%

GPU Display

Shader Processing Units7vs1
Actual Shader Performance0%vs-
Texture Mapping Units-vs-
Texture Rate-vs-
Render Output Units-vs-
Pixel Rate-vs-

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs1600x1200
VGA Connections1vs-
DVI Connections1vs-
HDMI Connections0vs-
DisplayPort Connections-vs-

GPU Power Requirements

Max Power-32 Watts
Recommended PSU--

GPU Features

Shader Model3.0vs1.0
Open GL1.5vs1.4
Open CL-vs-
Notebook GPUnono

GPU Supporting Hardware

Recommended Processor--
Recommended RAM--
Maximum Recommended Gaming Resolution--

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewSupercharge your gaming with the power of an NVIDIA GeForce 6600 GPU. The NVIDIA GeForce 6600 GPUs deliver best-in-class performance and advanced visual effects for next-generation games. The only GPU in its class with support for Microsoft DirectX 9.0 Shader Model 3.0 and with support for PCI Express, the GeForce 6600 delivers ultra-realistic effects, unmatched features, and rock-solid stability so you can play your game the way itís meant to be played.The Radeon R100 is the first generation of Radeon graphics chips from ATI Technologies. The line features 3D acceleration based upon Direct3D 7.0 and OpenGL 1.3, a major improvement in features and performance compared to the preceding Rage design. The processors also include 2D GUI acceleration, video acceleration, and multiple display outputs. 'R100' refers to the development codename of the initially released GPU of the generation. It is the basis for a variety of other succeeding products.
Recommended CPU
Possible GPU Upgrades
GPU Variants