AMD Radeon HD 6990
VS
AMD Caicos
AMD Radeon HD 6990
VS
AMD Caicos

General info

The general info section in the graphics cards comparison list contains information about the date of release, type, overall rating and other useful data for identifying winner between AMD Radeon HD 6990  vs  AMD Caicos.

375
Place in performance rating
not rated
20.96
Value for money (0-100)
no data
TeraScale 3
Architecture
TeraScale 2
Antilles
Code name
Caicos
Desktop
Type
Desktop
8 March 2011 (10 years ago)
Release date
no data
$699
Launch price (MSRP)
no data
$259 (0.4x MSRP)
Price now
$10.38
3.09
Value for money
no data
Antilles
GPU code name
Caicos
Desktop
Market segment
Desktop

Technical specs

Which GPU is better between AMD Radeon HD 6990  vs  AMD Caicos in the fabrication process, power consumption, and also base and turbo frequency of the GPU is the most important part containing in the graphics cards hierarchy.

1536
Pipelines
160
830 MHz
Core clock speed
no data
2,640 million
Transistor count
370 million
40 nm
Manufacturing process technology
40 nm
375 Watt
Power consumption (TDP)
no data
79.68
Texture fill rate
no data
2x 2,549.8 gflops
Floating-point performance
no data
1536
Pipelines / CUDA cores
160
2,640 million
Number of transistors
370 million
375 Watt
Thermal design power (TDP)
no data

Compatibility, dimensions and requirements

Let’s discuss how graphics cards AMD Radeon HD 6990 and AMD Caicos come in different sizes (length), connector types and types of interfaces.

PCIe 2.0 x16
Interface
no data
295 mm
Length
no data
2x 8-pin
Supplementary power connectors
no data

Memory

Graphics cards memory plays important role both in gaming and in applications for graphics. The card will perform much quicker and better, if it has more memory capacity and right memory type. What is the difference between AMD Radeon HD 6990 vs AMD Caicos.

GDDR5
Memory type
no data
2 GB
Maximum RAM amount
no data
256 Bit
Memory bus width
no data
5000 MHz
Memory clock speed
no data
160.0 GB/s
Memory bandwidth
no data

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between AMD Radeon HD 6990 vs AMD Caicos.

1x DVI, 4x mini-DisplayPort
Display Connectors
no data

API support

The confrontation between the two contenders AMD Radeon HD 6990 and AMD Caicos is practically over. The hardware support (API) does not greatly affect the overall performance, it is not considered in synthetic benchmarks and other performance tests. 

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4

Gaming performance

Select form the list the required name to identify gaming performance for AMD Radeon HD 6990 and AMD Caicos graphics cards. The result shows how fast the game will run and whether it can be run on this computer. The different monitor resolutions – from low to 4K – are used for testing. Find out is the AMD Radeon HD 6990 or AMD Caicos good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) AMD Radeon HD 6990
AMD Caicos
Death Stranding (2020) AMD Radeon HD 6990
AMD Caicos
F1 2020 (2020) AMD Radeon HD 6990
AMD Caicos
Gears Tactics (2020) AMD Radeon HD 6990
AMD Caicos
Doom Eternal (2020) AMD Radeon HD 6990
AMD Caicos
Legend
5 Stutters – This game is very likely to stutter and have poor frame rates. Based on all known benchmarks using the specified graphical settings, average frame rates are expected to fall below 25fps
May Stutter – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, stutters and poor frame rates are expected.
30 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 25fps
40 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 35fps
60 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 58fps
May Run Fluently – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, fluent frame rates are expected.
? Uncertain – This graphics card experienced unexpected performance issues during testing for this game. A slower card may be able to achieve better and more consistent frame rates than this particular GPU running the same benchmark scene.
Uncertain – This graphics card has not been explicitly tested on this game and no reliable interpolation can be made based on the performances of surrounding cards of the same class or family.
The value in the fields displays the average frame rate of all values in the database. Move your cursor over the value to see individual results.

Advantages of AMD Radeon HD 6990

14.58% faster in synthetic tests

More pipelines (1536 vs 160)

Advantages of AMD Caicos

Cheaper ($10.38 vs $259 (0.4x MSRP))

So, AMD Radeon HD 6990 or AMD Caicos?

Judging by the results of synthetic and gaming tests, we recommend AMD Radeon HD 6990 .

AMD Radeon HD 6990 versus AMD Caicos performance benchmarks comparison

Overall benchmark performance

3DMark Fire Strike Graphics

Benchmark 3DMark Fire Strike Graphics: Graphic cards performance test result. Check 3DMark Fire Strike Graphics test results of GPUs on hitesti.com

Passmark

Benchmark Passmark: Graphic cards performance test result. Check Passmark test results of GPUs on hitesti.com

User rating

5.0 Out of 4 Hitesti Score
5.0 Out of 1 Hitesti Score