Radeon R9 M270X vs Radeon Sky 500

When comparing Radeon R9 M270X and Radeon Sky 500, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R9 M270X and Radeon Sky 500 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon R9 M270X
Radeon Sky 500

Main Specs

  Radeon R9 M270X 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
 
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M270X and Radeon Sky 500 have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • Radeon R9 M270X and Radeon Sky 500 are build with GCN 1.0 architecture.
  • Core clock speed of Radeon Sky 500 is 225 MHz higher, than Radeon R9 M270X.
  • Radeon R9 M270X 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 M270X.

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 M270X.

Full Specs

  Radeon R9 M270X Radeon Sky 500
Architecture GCN 1.0 GCN 1.0
Code name Venus Pitcairn
Type Desktop Desktop
Release date 21 March 2014 27 March 2013
Pipelines 640 1280
Core clock speed 725 MHz 950 MHz
Boost Clock 775 MHz
Transistor count 1,500 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.00 76.00
Floating-point performance 1,536 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
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 x16 PCIe 3.0
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
Form factor full height / full length
DisplayPort count 1
Dual-link DVI support +