AMD Radeon HD 6990M Crossfire: specs and benchmarks

AMD Radeon HD 6990M Crossfire

Summary

AMD started Radeon HD 6990M Crossfire sales 12 July 2011. This is Terascale 2 architecture notebook card based on 40 nm manufacturing process and primarily aimed at gamers. 2x2 GB of GDDR5 memory clocked at 900 GHz are supplied.

It provides poor gaming and benchmark performance at 18.93 percent of a leader's which is AMD Radeon RX 6900 XT.

General info

Of Radeon HD 6990M Crossfire's architecture, market type and release date.

Place in our rating
 
Value for money (0-100)
4.17
 
Architecture
Terascale 2
 
GPU code name
Blackcomb XTX
 
Market segment
Laptop
 
Launch date
12 July 2011 (9 years ago)
 
Price now
$170
 

Technical specs

Radeon HD 6990M Crossfire's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 6990M Crossfire's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores
2240
 
of 10752 (GA102)
Core clock speed
715 MHz
 
Number of transistors
2x1700 Million
 
Manufacturing process technology
40 nm
 

Compatibility, dimensions and requirements

Information on Radeon HD 6990M Crossfire's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop size
large
 

Memory

Parameters of memory installed on Radeon HD 6990M Crossfire: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.

Memory type
GDDR5
 
Maximum RAM amount
2x2 GB
 
Memory bus width
256 Bit
 
of 6144 (GRID A100A)
Memory clock speed
900 MHz
 
of 19500 (GeForce RTX 3090)
Shared memory
-
 

API support

APIs supported by Radeon HD 6990M Crossfire, sometimes including their particular versions.

DirectX
DirectX 11, Shader 5.0
 

Benchmark performance

Non-gaming benchmark performance of Radeon HD 6990M Crossfire. Note that overall benchmark performance is measured in points in 0-100 range.

Overall score

This is our combined benchmark performance rating. 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.

18.93

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

6422

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

25759

Game benchmarks

Let's see how good Radeon HD 6990M Crossfire 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.

This video card matches 95% minimum and 81% recommended requirements of all games known to us.

Minimum
95%
Recommended
81%
Minimum
95%
Recommended
81%

Here are the average frames per second in a large set of popular games across different resolutions:

900p
 
99
 
1080p
 
108
 

NVIDIA equivalent

We believe that the nearest equivalent to Radeon HD 6990M Crossfire from NVIDIA is GeForce GTX 860M SLI, which is slower by 1% and lower by 1 position in our rating.

Here are some closest NVIDIA rivals to Radeon HD 6990M Crossfire:

Similar GPUs

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

User rating

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

Advices and comments

Here you can ask a question about Radeon HD 6990M Crossfire, agree or disagree with our judgements, or report an error or mismatch.