Radeon R9 M365X vs Radeon Sky 500

If you are going to buy a new graphics card and are choosing between Radeon R9 M365X and Radeon Sky 500, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R9 M365X stacks up against Radeon Sky 500, check out specs charts below.

Radeon R9 M365X is a Laptop Graphics Card

Note: Radeon R9 M365X is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R9 M365X here:

Main Specs

  Radeon R9 M365X Radeon Sky 500
Power consumption (TDP) 150 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs 1x DisplayPort
  Check Price
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M365X and Radeon Sky 500 have maximum RAM of 4 GB.
  • Radeon R9 M365X is used in Laptops, and Radeon Sky 500 - in Desktops.
  • Radeon R9 M365X is build with GCN architecture, and Radeon Sky 500 - with GCN 1.0.
  • Core clock speed of Radeon Sky 500 is 50 MHz higher, than Radeon R9 M365X.
  • Radeon R9 M365X and Radeon Sky 500 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon Sky 500 is 3675 MHz higher, than Radeon R9 M365X.

Game benchmarks

high / 1080p 6−7 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 8−9 40−45
The average gaming FPS of Radeon Sky 500 in Assassin's Creed Odyssey is 355% more, than Radeon R9 M365X.

Full Specs

  Radeon R9 M365X Radeon Sky 500
Architecture GCN GCN 1.0
Code name Tropo Pitcairn
Type Laptop Desktop
Release date 6 May 2015 27 March 2013
Pipelines 640 1280
Core clock speed 900 MHz 950 MHz
Boost Clock 925 MHz
Transistor count 1,500 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.00 76.00
Floating-point performance 1,184 gflops 2,432 gflops
Length 242 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1125 MHz 4800 MHz
Memory bandwidth 72 GB/s 154 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.4 4.6
OpenCL Not Listed 1.2
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0 PCIe 3.0
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
Form factor full height / full length
DisplayPort count 1
Dual-link DVI support +
  Check Price