Radeon R9 M385 vs Radeon Sky 500

Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 M385 and Radeon Sky 500. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon R9 M385 and Radeon Sky 500. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon R9 M385 is a Laptop Graphics Card

Note: Radeon R9 M385 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 M385 here:

Main Specs

  Radeon R9 M385 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
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M385 and Radeon Sky 500 have maximum RAM of 4 GB.
  • Radeon R9 M385 is used in Laptops, and Radeon Sky 500 - in Desktops.
  • Radeon R9 M385 is build with GCN architecture, and Radeon Sky 500 - with GCN 1.0.
  • Radeon R9 M385 and Radeon Sky 500 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon Sky 500 is 3300 MHz higher, than Radeon R9 M385.

Game benchmarks

high / 1080p 10−12 35−40
ultra / 1080p 6−7 21−24
QHD / 1440p 1−2 16−18
4K / 2160p 10−11
low / 720p 24−27 60−65
medium / 1080p 12−14 40−45
The average gaming FPS of Radeon Sky 500 in Assassin's Creed Odyssey is 227% more, than Radeon R9 M385.

Full Specs

  Radeon R9 M385 Radeon Sky 500
Architecture GCN GCN 1.0
Code name Strato Pitcairn
Type Laptop Desktop
Release date 16 June 2015 27 March 2013
Pipelines 896 1280
Core clock speed 950 MHz
Boost Clock 1100 MHz
Transistor count 2,080 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 56.00 76.00
Floating-point performance 1,792 gflops 2,432 gflops
Length 242 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1500 MHz 4800 MHz
Memory bandwidth 76.8 GB/s 154 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 6.3 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 +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
Form factor full height / full length
DisplayPort count 1
Dual-link DVI support +
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