GeForce 6600 AGP vs ATI Radeon HD 2600 XT AGP

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
ArchitectureTeraScale (2005−2013)Curie (2003−2013)
GPU code nameRV630NV43 A2
Market segmentDesktopDesktop
Release date28 June 2007 (17 years ago)12 August 2004 (20 years ago)

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.

Pipelines / CUDA cores120no data
Core clock speed800 MHz300 MHz
Number of transistors390 million146 million
Manufacturing process technology65 nm110 nm
Power consumption (TDP)45 Wattno data
Texture fill rate6.4002.400
Floating-point processing power0.192 TFLOPSno data
ROPs44
TMUs88

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).

InterfaceAGP 8xPCIe 1.0 x16
Width1-slot1-slot
Supplementary power connectors1x 6-pinNone

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 typeGDDR3DDR
Maximum RAM amount256 MB128 MB
Memory bus width128 Bit128 Bit
Memory clock speed800 MHz250 MHz
Memory bandwidth25.6 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.

DirectX10.0 (10_0)9.0c (9_3)
Shader Model4.03.0
OpenGL3.32.1
OpenCLN/AN/A
VulkanN/AN/A

Pros & cons summary


Recency 28 June 2007 12 August 2004
Maximum RAM amount 256 MB 128 MB
Chip lithography 65 nm 110 nm

ATI HD 2600 XT AGP has an age advantage of 2 years, a 100% higher maximum VRAM amount, and a 69.2% more advanced lithography process.

We couldn't decide between Radeon HD 2600 XT AGP and GeForce 6600 AGP. 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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ATI Radeon HD 2600 XT AGP
Radeon HD 2600 XT AGP
NVIDIA GeForce 6600 AGP
GeForce 6600 AGP

Comparisons with similar GPUs

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Community ratings

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4 6 votes

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4.2 5 votes

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Questions & comments

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