GeForce 6600 vs 6800

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureCurie (2003−2013)Curie (2003−2013)
GPU code nameNV41NV43 A2
Market segmentDesktopDesktop
Release date8 November 2004 (20 years ago)12 August 2004 (20 years ago)
Launch price (MSRP)$39.99 no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Core clock speed325 MHz300 MHz
Number of transistors190 million146 million
Manufacturing process technology130 nm110 nm
Texture fill rate3.9002.400
ROPs84
TMUs128

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 1.0 x16PCIe 1.0 x16
Width1-slot1-slot
Supplementary power connectorsNoneNone

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeDDRDDR
Maximum RAM amount256 MB256 MB
Memory bus width256 Bit128 Bit
Memory clock speed300 MHz250 MHz
Memory bandwidth19.2 GB/s8 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x DVI, 1x VGA, 1x S-Video1x DVI, 1x VGA, 1x S-Video

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX9.0c (9_3)9.0c (9_3)
Shader Model3.03.0
OpenGL2.0 (full) 2.1 (partial)2.1
OpenCLN/AN/A
VulkanN/AN/A

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.



Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

GeForce 6800 112
+30.2%
GeForce 6600 86

Pros & cons summary


Recency 8 November 2004 12 August 2004
Chip lithography 130 nm 110 nm

GeForce 6800 has an age advantage of 2 months.

GeForce 6600, on the other hand, has a 18.2% more advanced lithography process.

We couldn't decide between GeForce 6800 and GeForce 6600. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce 6800
GeForce 6800
NVIDIA GeForce 6600
GeForce 6600

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


2.2 89 votes

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2.8 278 votes

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Questions & comments

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