GeForce 6600 GT AGP vs GT 520 PCI

Primary details

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

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Fermi 2.0 (2010−2014)	Curie (2003−2013)
GPU code name	GF119	NV43 A2
Market segment	Desktop	Desktop
Release date	13 April 2011 (13 years ago)	14 November 2004 (19 years ago)
Current price	$102	no data

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	48	no data
Core clock speed	810 MHz	500 MHz
Number of transistors	292 million	146 million
Manufacturing process technology	40 nm	110 nm
Power consumption (TDP)	29 Watt	47 Watt
Texture fill rate	6.480	4.000
Floating-point performance	155.52 gflops	no data

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).

Interface	PCI	AGP 8x
Length	168 mm	no data
Width	1-slot	1-slot
Supplementary power connectors	None	1x 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 type	DDR3	GDDR3
Maximum RAM amount	1 GB	128 MB
Memory bus width	64 Bit	128 Bit
Memory clock speed	1800 MHz	950 MHz
Memory bandwidth	14.4 GB/s	15.2 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 Connectors	1x DVI, 1x HDMI, 1x VGA	1x DVI, 1x VGA, 1x S-Video
HDMI	+	no data

API compatibility

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

DirectX	12 (11_0)	9.0c (9_3)
Shader Model	5.1	3.0
OpenGL	4.6	2.1
OpenCL	1.1	N/A
Vulkan	N/A	N/A
CUDA	2.1	no data

Pros & cons summary

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Recency	13 April 2011	14 November 2004
Maximum RAM amount	1 GB	128 MB
Chip lithography	40 nm	110 nm
Power consumption (TDP)	29 Watt	47 Watt

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