GeForce 6600 GT AGP vs GT 740M

Primary details

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

Place in the ranking	925	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	4.34	no data
Architecture	Kepler 2.0 (2013−2015)	Curie (2003−2013)
GPU code name	GK208	NV43 A2
Market segment	Laptop	Desktop
Release date	20 June 2013 (12 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 cores	384	no data
Core clock speed	980 MHz	500 MHz
Boost clock speed	980 MHz	no data
Number of transistors	915 million	146 million
Manufacturing process technology	28 nm	110 nm
Power consumption (TDP)	45 Watt	47 Watt
Texture fill rate	31.36	4.000
Floating-point processing power	0.7526 TFLOPS	no data
ROPs	8	4
TMUs	32	8

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).

Laptop size	medium sized	no data
Bus support	PCI Express 3.0	no data
Interface	PCIe 3.0 x8	AGP 8x
Width	no data	1-slot
Supplementary power connectors	no data	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	2 GB	128 MB
Standard memory configuration	DDR3/GDDR5	no data
Memory bus width	64 Bit	128 Bit
Memory clock speed	900 MHz	475 MHz
Memory bandwidth	14.4 GB/s	15.2 GB/s
Shared memory	-	-

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors	No outputs	1x DVI, 1x VGA, 1x S-Video
eDP 1.2 signal support	Up to 3840x2160	no data
LVDS signal support	Up to 1920x1200	no data
VGA аnalog display support	Up to 2048x1536	no data
DisplayPort Multimode (DP++) support	Up to 3840x2160	no data
HDMI	+	-
HDCP content protection	+	-
7.1 channel HD audio on HDMI	+	-
TrueHD and DTS-HD audio bitstreaming	+	-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Blu-Ray 3D Support	+	-
H.264, VC1, MPEG2 1080p video decoder	+	-
Optimus	+	-
3D Vision / 3DTV Play	+	-

API and SDK compatibility

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

DirectX	12 API	9.0c (9_3)
Shader Model	5.1	3.0
OpenGL	4.5	2.1
OpenCL	1.1	N/A
Vulkan	1.1.126	N/A
CUDA	+	-

Pros & cons summary

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Recency	20 June 2013	14 November 2004
Maximum RAM amount	2 GB	128 MB
Chip lithography	28 nm	110 nm
Power consumption (TDP)	45 Watt	47 Watt

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