Quadro4 380 XGL vs GeForce 8800 GT Mac Edition

Primary details

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

Place in the ranking	not rated	1556
Place by popularity	not in top-100	not in top-100
Architecture	Tesla (2006−2010)	Celsius (1999−2005)
GPU code name	G92	NV18 A4
Market segment	Desktop	Workstation
Release date	1 February 2008 (17 years ago)	12 November 2002 (22 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	112	no data
Core clock speed	600 MHz	275 MHz
Number of transistors	754 million	29 million
Manufacturing process technology	65 nm	150 nm
Power consumption (TDP)	125 Watt	no data
Texture fill rate	33.60	1.100
Floating-point processing power	0.336 TFLOPS	no data
ROPs	16	4
TMUs	56	4
L2 Cache	64 KB	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	PCIe 2.0 x16	AGP 8x
Length	229 mm	no data
Width	1-slot	1-slot
Supplementary power connectors	1x 6-pin	None

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	GDDR3	DDR
Maximum RAM amount	512 MB	128 MB
Memory bus width	256 Bit	128 Bit
Memory clock speed	900 MHz	256 MHz
Memory bandwidth	57.6 GB/s	8.192 GB/s

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

2x DVI

1x DVI, 1x VGA, 1x S-Video

API and SDK support

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

DirectX	11.1 (10_0)	8.0
Shader Model	4.0	no data
OpenGL	3.3	1.3
OpenCL	1.1	N/A
Vulkan	N/A	N/A
CUDA	1.1	-

Pros & cons summary

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Recency	1 February 2008	12 November 2002
Maximum RAM amount	512 MB	128 MB
Chip lithography	65 nm	150 nm

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