ATI Mobility Radeon X300 vs GeForce Go 6800 Ultra

Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureCurie (2003−2013)Rage 9 (2003−2006)
GPU code nameNV41M22
Market segmentLaptopLaptop
Release date24 February 2005 (19 years ago)1 November 2005 (19 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 cores176
Core clock speed450 MHz350 MHz
Boost clock speed450 MHz350 MHz
Number of transistors190 million107 million
Manufacturing process technology130 nm110 nm
Power consumption (TDP)89 Wattno data
Texture fill rate5.4001.400
ROPs84
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 typeGDDR3DDR
Maximum RAM amount256 MB128 MB
Memory bus width256 Bit64 Bit
Memory clock speed600 MHz250 MHz
Memory bandwidth38.4 GB/s4 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)9.0b
Shader Model3.0no data
OpenGL2.0 (full) 2.1 (partial)2.0
OpenCLN/AN/A
VulkanN/AN/A

Pros & cons summary


Recency 24 February 2005 1 November 2005
Maximum RAM amount 256 MB 128 MB
Chip lithography 130 nm 110 nm

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

ATI Mobility X300, on the other hand, has an age advantage of 8 months, and a 18.2% more advanced lithography process.

We couldn't decide between GeForce Go 6800 Ultra and Mobility Radeon X300. 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
ATI Mobility Radeon X300
Mobility Radeon X300

Comparisons with similar GPUs

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Community ratings

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4 4 votes

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3.7 9 votes

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Questions & comments

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