GeForce Go 7400T vs Go 6800 Ultra

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Primary details

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

Place in the ranking1284not rated
Place by popularitynot in top-100not in top-100
Power efficiency0.28no data
ArchitectureCurie (2003−2013)Curie (2003−2013)
GPU code nameNV41G72
Market segmentLaptopLaptop
Release date24 February 2005 (19 years ago)1 February 2006 (18 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 cores17no data
Core clock speed450 MHz450 MHz
Boost clock speed450 MHzno data
Number of transistors190 million112 million
Manufacturing process technology130 nm90 nm
Power consumption (TDP)89 Wattno data
Texture fill rate5.4001.800
ROPs82
TMUs124

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 sizelargeno data
InterfacePCIe 1.0 x16PCIe 1.0 x16
Supplementary power connectorsNoneno 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 typeGDDR3GDDR3
Maximum RAM amount256 MB128 MB
Memory bus width256 Bit64 Bit
Memory clock speed600 MHz450 MHz
Memory bandwidth38.4 GB/s7.2 GB/s
Shared memory--

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 ConnectorsPortable Device DependentNo outputs

API compatibility

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

DirectX9.0c (9_3)9.0c (9_3)
Shader Model3.03.0
OpenGL2.0 (full) 2.1 (partial)2.1
OpenCLN/AN/A
VulkanN/AN/A

Pros & cons summary


Recency 24 February 2005 1 February 2006
Maximum RAM amount 256 MB 128 MB
Chip lithography 130 nm 90 nm

Go 6800 Ultra has a 100% higher maximum VRAM amount.

Go 7400T, on the other hand, has an age advantage of 11 months, and a 44.4% more advanced lithography process.

We couldn't decide between GeForce Go 6800 Ultra and GeForce Go 7400T. 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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NVIDIA GeForce Go 6800 Ultra
GeForce Go 6800 Ultra
NVIDIA GeForce Go 7400T
GeForce Go 7400T

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Community ratings

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