GeForce 6600 GT AGP vs Radeon HD 8550 OEM

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 2 (2009−2015)Curie (2003−2013)
GPU code nameTurksNV43 A2
Market segmentDesktopDesktop
Release date25 October 2013 (11 years ago)14 November 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 cores480no data
Core clock speed650 MHz500 MHz
Number of transistors716 million146 million
Manufacturing process technology40 nm110 nm
Power consumption (TDP)60 Watt47 Watt
Texture fill rate15.604.000
Floating-point processing power0.624 TFLOPSno data
ROPs84
TMUs248

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 2.0 x16AGP 8x
Width1-slot1-slot
Supplementary power connectorsNone1x Molex

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 typeGDDR3GDDR3
Maximum RAM amount1 GB128 MB
Memory bus width128 Bit128 Bit
Memory clock speed800 MHz475 MHz
Memory bandwidth25.6 GB/s15.2 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 HDMI, 1x VGA1x DVI, 1x VGA, 1x S-Video
HDMI+-

API compatibility

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

DirectX11.2 (11_0)9.0c (9_3)
Shader Model5.03.0
OpenGL4.42.1
OpenCL1.2N/A
VulkanN/AN/A

Pros & cons summary


Recency 25 October 2013 14 November 2004
Maximum RAM amount 1 GB 128 MB
Chip lithography 40 nm 110 nm
Power consumption (TDP) 60 Watt 47 Watt

HD 8550 OEM has an age advantage of 8 years, a 700% higher maximum VRAM amount, and a 175% more advanced lithography process.

6600 GT AGP, on the other hand, has 27.7% lower power consumption.

We couldn't decide between Radeon HD 8550 OEM and GeForce 6600 GT 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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AMD Radeon HD 8550 OEM
Radeon HD 8550 OEM
NVIDIA GeForce 6600 GT AGP
GeForce 6600 GT AGP

Comparisons with similar GPUs

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Community ratings

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3.9 23 votes

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Questions & comments

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