GeForce Go 7450 vs 6800 Ultra DDL

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Curie (2003−2013)	Curie (2003−2013)
GPU code name	NV40	G72
Market segment	Desktop	Laptop
Release date	14 April 2004 (22 years ago)	1 February 2006 (20 years ago)
Launch price (MSRP)	$599	no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.

Core clock speed	400 MHz	300 MHz
Number of transistors	222 million	112 million
Manufacturing process technology	130 nm	90 nm
Power consumption (TDP)	100 Watt	no data
Texture fill rate	6.400	2.400
ROPs	16	4
TMUs	16	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).

Interface	AGP Pro 8x	PCIe 1.0 x16
Length	305 mm	no data
Width	2-slot	no data
Supplementary power connectors	None	no data

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	DDR2
Maximum RAM amount	256 MB	64 MB
Memory bus width	256 Bit	256 Bit
Memory clock speed	550 MHz	200 MHz
Memory bandwidth	35.2 GB/s	12.8 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

No outputs

API and SDK support

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

DirectX	9.0c (9_3)	9.0c (9_3)
Shader Model	3.0	3.0
OpenGL	2.1	2.1
OpenCL	N/A	N/A
Vulkan	N/A	N/A

Pros & cons summary

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Recency	14 April 2004	1 February 2006
Maximum RAM amount	256 MB	64 MB
Chip lithography	130 nm	90 nm