AMD Radeon HD 6990M Crossfire: specs and benchmarks
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. MB MB of GDDR5 memory clocked at 900 GHz are supplied.
It provides poor gaming and benchmark performance at 16.59 percent of a leader's which is AMD Radeon R9 390 X2.
General info
Of Radeon HD 6990M Crossfire's architecture, market type and release date.
Architecture
Terascale 2
Code name
Blackcomb XTX
Type
Laptop
Release date
12 July 2011
Technical specs
Radeon HD 6990M Crossfire's general performance parameters such as number of shaders, GPU core 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.
Transistor count
2x1700 Million
of 21100
Manufacturing process technology
40 nm
of 12
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 specs
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
MB MB
of 32
Shared memory
-
API support
APIs supported by Radeon HD 6990M Crossfire, sometimes including their particular versions.
DirectX
11
Video card benchmarks performance
Non-gaming benchmarks performance of Radeon HD 6990M Crossfire. Note that overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance
16.24
3DMark 11 Performance GPU
6422.00
3DMark Vantage Performance
25758.50
Game benchmarks (in FPS)
Let's see how good Radeon HD 6990M Crossfire is for gaming. Particular gaming benchmark results are measured in FPS, while overall gaming performance is a number in 0-100 range, and the older the game, the less impact it has on the overall grade.
Overall gaming performance
n/d
Games benchmarked by notebookcheck.net
StarCraft 2 (2010)
low / 768p
330.90
medium / 768p
116.40
high / 768p
107.50
ultra / 1080p
81.70
Relative perfomance
Overall Radeon HD 6990M Crossfire performance compared to its nearest competitors. All GPU types participate.
NVIDIA equivalent
We believe that the nearest equivalent to Radeon HD 6990M Crossfire from NVIDIA is GeForce GTX 765M SLI, which is nearly equal in speed and lower by 2 positions in our rating.
Choose a GPU
Compare GPUs
Compare Radeon HD 6990M Crossfire with others
Radeon HD 6990M Crossfire
vs
GeForce GTX 680M
Radeon HD 6990M Crossfire
vs
GeForce GTX 765M SLI
Radeon HD 6990M Crossfire
vs
GeForce GTX 960M
Radeon HD 6990M Crossfire
vs
Radeon R9 M390
Radeon HD 6990M Crossfire
vs
GeForce GTX 580M SLI
Radeon HD 6990M Crossfire
vs
GeForce GTX 870M
Other GPUs
Advices and comments
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