GeForce 6800 Ultra: specs and benchmarks

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Aggregate performance score

GeForce 6800 Ultra provides poor gaming and benchmark performance at 0.36% of a leader's which is GeForce RTX 4090.

Summary

NVIDIA started GeForce 6800 Ultra sales 26 July 2004 at a recommended price of $499 . This is a Curie architecture desktop card based on 130 nm manufacturing process and primarily aimed at office use. 256 MB of GDDR3 memory clocked at 0.55 GHz are supplied, and together with 256 Bit memory interface this creates a bandwidth of 35.2 GB/s.

Compatibility-wise, this is a dual-slot graphics card attached via PCIe 1.0 x16 interface. Its manufacturer default version has a length of 197 mm. 1x 6-pin power connector is required, and power consumption is at 81 Watt.

Primary details

Some basic facts about GeForce 6800 Ultra: architecture, market segment, release date etc.

Place in the ranking1280
Place by popularitynot in top-100
Power efficiency0.30of 100.00 (Radeon 890M)
ArchitectureCurie (2003−2013)
GPU code nameNV45
Market segmentDesktop
Release date26 July 2004 (20 years ago)
Launch price (MSRP)$499 of 14,999 (Quadro Plex 7000)

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

Detailed specifications

GeForce 6800 Ultra's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of GeForce 6800 Ultra's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Core clock speed425 MHzof 2670 MHz (Arc B580)
Number of transistors222 millionof 208,000 million (B200 SXM 192 GB)
Manufacturing process technology130 nmof 3 nm (Arc Graphics 140V)
Power consumption (TDP)81 Wattof 2400 Watt (Data Center GPU Max Subsystem)
Texture fill rate6.800of 2,554 (Radeon Instinct MI300X)
ROPs16of 192 (Radeon RX 7900 XTX)
TMUs16of 1280 (Data Center GPU Max NEXT)

Form factor & compatibility

This section provides details about the physical dimensions of GeForce 6800 Ultra and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).

InterfacePCIe 1.0 x16
Length197 mm
Width2-slot
Supplementary power connectors1x 6-pin

VRAM capacity and type

Parameters of memory installed on GeForce 6800 Ultra: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory typeGDDR3
Maximum RAM amount256 MBof 294912 (Radeon Instinct MI325X)
Memory bus width256 Bitof 8192 Bit (Radeon Instinct MI250X)
Memory clock speed550 MHzof 20000 (RTX 5000 Ada Generation Mobile)
Memory bandwidth35.2 GB/sof 5,171 GB/s (Radeon Instinct MI300X)

Connectivity and outputs

Types and number of video connectors present on GeForce 6800 Ultra. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display Connectors2x DVI, 1x S-Video

API compatibility

APIs supported by GeForce 6800 Ultra, sometimes including their particular versions.

DirectX9.0c (9_3)
Shader Model3.0
OpenGL2.1of 4.6 (GeForce RTX 4090)
OpenCLN/A
VulkanN/A

Benchmark performance

Synthetic benchmark performance of GeForce 6800 Ultra. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

6800 Ultra 0.36

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

6800 Ultra 138

Gaming performance

Let's see how good GeForce 6800 Ultra is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.

Closest competitors

GeForce 6800 Ultra's performance relative to its closest rivals among desktop graphics cards.


AMD equivalent

According to our data, the closest AMD alternative to GeForce 6800 Ultra is Radeon HD 6350, which is nearly equal in speed and higher by 3 positions in our ranking.

Here are some closest AMD rivals to GeForce 6800 Ultra:

Similar GPUs

Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.

Recommended processors

These processors are most commonly used with GeForce 6800 Ultra according to our statistics.

All comparisons with GeForce 6800 Ultra

Community ratings

Here you can see the user rating of the graphics card, as well as rate it yourself.


3.7 16 votes

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Questions & comments

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