AMD Cayman
VS
AMD Radeon R9 M390X
AMD Cayman
VS
AMD Radeon R9 M390X

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  AMD Radeon R9 M390X.

not rated
Place in performance rating
259
TeraScale 3
Architecture
GCN 3
Cayman
Code name
Amethyst
Desktop
Type
Laptop
no data
Release date
9 June 2015 (6 years ago)
$17.44
Price now
no data
Cayman
GPU code name
Amethyst (XT) / Tonga
Desktop
Market segment
Laptop

Technical specs

Which GPU is better between AMD Cayman  vs  AMD Radeon R9 M390X 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
2048
no data
Core clock speed
723 MHz
2,640 million
Transistor count
5,000 million
40 nm
Manufacturing process technology
28 nm
no data
Power consumption (TDP)
100 Watt
no data
Texture fill rate
92.54
no data
Floating-point performance
2,961 gflops
1536
Pipelines / CUDA cores
2048
2,640 million
Number of transistors
5,000 million
no data
Thermal design power (TDP)
100 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards AMD Cayman and AMD Radeon R9 M390X come in different sizes (length), connector types and types of interfaces.

no data
Interface
PCIe 3.0 x16
no data
Supplementary power connectors
None
no data
Laptop size
large
no data
Bus support
PCIe 3.0

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 AMD Radeon R9 M390X.

no data
Memory type
GDDR5
no data
Maximum RAM amount
4 GB
no data
Memory bus width
256 Bit
no data
Memory bandwidth
160.0 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 AMD Radeon R9 M390X.

no data
Display Connectors
No outputs
no data
Eyefinity
1

Technologies

Let’s have a look what is the difference. It is worthwhile to note that NVIDIA and AMD are using different technologies.

no data
AppAcceleration
-
no data
FreeSync
1
no data
HD3D
+
no data
PowerTune
+
no data
TrueAudio
-
no data
ZeroCore
+
no data
Enduro
-
no data
DualGraphics
1
no data
Switchable graphics
1

API support

The confrontation between the two contenders AMD Cayman and AMD Radeon R9 M390X 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
DirectX® 12
4.4
OpenGL
4.4
no data
Vulkan
+
no data
Shader Model
6.3
no data
OpenCL
Not Listed
no data
Mantle
+

Gaming performance

Select form the list the required name to identify gaming performance for AMD Cayman and AMD Radeon R9 M390X 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 AMD Radeon R9 M390X good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) AMD Cayman
AMD Radeon R9 M390X
Death Stranding (2020) AMD Cayman
AMD Radeon R9 M390X
F1 2020 (2020) AMD Cayman
AMD Radeon R9 M390X
Gears Tactics (2020) AMD Cayman
AMD Radeon R9 M390X
Doom Eternal (2020) AMD Cayman
AMD Radeon R9 M390X
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

There is no accountable advantage

Advantages of AMD Radeon R9 M390X

20.15% faster in synthetic tests

More pipelines (2048 vs 1536)

Finer manufacturing process technology (28 nm vs 40 nm)

So, AMD Cayman or AMD Radeon R9 M390X?

Judging by the results of synthetic and gaming tests, we recommend AMD Radeon R9 M390X .

AMD Cayman versus AMD Radeon R9 M390X performance benchmarks comparison

Overall benchmark performance

3DMark 11 Performance GPU

Benchmark 3DMark 11 Performance GPU: Graphic cards performance test result. Check 3DMark 11 Performance GPU 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 1 Hitesti Score
0.0 Out of 0 Hitesti Score