AMD Cayman
VS
ATI Mobility Radeon HD 3870 X2
AMD Cayman
VS
ATI Mobility Radeon HD 3870 X2

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 Cayman  vs  ATI Mobility Radeon HD 3870 X2.

not rated
Place in performance rating
486
TeraScale 3
Architecture
RV6xx
Cayman
Code name
M88
Desktop
Type
Laptop
no data
Release date
1 September 2008 (13 years ago)
$17.44
Price now
no data
Cayman
GPU code name
M88-XT CF
Desktop
Market segment
Laptop

Technical specs

Which GPU is better between AMD Cayman  vs  ATI Mobility Radeon HD 3870 X2 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
320
no data
Core clock speed
660 MHz
2,640 million
Transistor count
666 million
40 nm
Manufacturing process technology
55 nm
no data
Power consumption (TDP)
110 Watt
no data
Texture fill rate
10.56
no data
Floating-point performance
2x 422.4 gflops
1536
Pipelines / CUDA cores
640
2,640 million
Number of transistors
666 million
no data
Thermal design power (TDP)
110 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards AMD Cayman and ATI Mobility Radeon HD 3870 X2 come in different sizes (length), connector types and types of interfaces.

no data
Interface
PCIe 2.0 x16
no data
Laptop size
large

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 Cayman vs ATI Mobility Radeon HD 3870 X2.

no data
Memory type
GDDR3
no data
Maximum RAM amount
512 MB
no data
Memory bus width
256 Bit
no data
Memory clock speed
850 MHz
no data
Memory bandwidth
54.4 GB/s
no data
Shared memory
-

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between AMD Cayman vs ATI Mobility Radeon HD 3870 X2.

no data
Display Connectors
No outputs

API support

The confrontation between the two contenders AMD Cayman and ATI Mobility Radeon HD 3870 X2 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
10.1 (10_1)
4.4
OpenGL
3.3

Gaming performance

Select form the list the required name to identify gaming performance for AMD Cayman and ATI Mobility Radeon HD 3870 X2 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 Cayman or ATI Mobility Radeon HD 3870 X2 good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) AMD Cayman
ATI Mobility Radeon HD 3870 X2
Death Stranding (2020) AMD Cayman
ATI Mobility Radeon HD 3870 X2
F1 2020 (2020) AMD Cayman
ATI Mobility Radeon HD 3870 X2
Gears Tactics (2020) AMD Cayman
ATI Mobility Radeon HD 3870 X2
Doom Eternal (2020) AMD Cayman
ATI Mobility Radeon HD 3870 X2
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 Cayman

More pipelines (1536 vs 320)

Finer manufacturing process technology (40 nm vs 55 nm)

Advantages of ATI Mobility Radeon HD 3870 X2

6.2% faster in synthetic tests

So, AMD Cayman or ATI Mobility Radeon HD 3870 X2?

Judging by the results of synthetic and gaming tests, we recommend ATI Mobility Radeon HD 3870 X2 .

AMD Cayman versus ATI Mobility Radeon HD 3870 X2 performance benchmarks comparison

Overall benchmark performance

3DMark Vantage Performance

Benchmark 3DMark Vantage Performance: Graphic cards performance test result. Check 3DMark Vantage Performance test results of GPUs on hitesti.com

User rating

5.0 Out of 1 Hitesti Score
0.0 Out of 0 Hitesti Score