Radeon R9 M270X vs UHD Graphics 617

When comparing Radeon R9 M270X and UHD Graphics 617, 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 UHD Graphics 617 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

UHD Graphics 617 is a Laptop Graphics Card

Note: UHD Graphics 617 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 UHD Graphics 617 here:

Main Specs

  Radeon R9 M270X UHD Graphics 617
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M270X is connected by PCIe 3.0 x16, and UHD Graphics 617 uses PCIe 3.0 x1 interface.
  • Radeon R9 M270X is used in Desktops, and UHD Graphics 617 - in Laptops.
  • Radeon R9 M270X is build with GCN 1.0 architecture, and UHD Graphics 617 - with Gen. 9 Amber Lake.
  • Core clock speed of Radeon R9 M270X is 425 MHz higher, than UHD Graphics 617.
  • Radeon R9 M270X is manufactured by 28 nm process technology, and UHD Graphics 617 - by 14 nm process technology.

Game benchmarks

high / 1080p 6−7 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 8−9 6−7
The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 50% more, than UHD Graphics 617.

Full Specs

  Radeon R9 M270X UHD Graphics 617
Architecture GCN 1.0 Gen. 9 Amber Lake
Code name Venus Kaby-Lake GT2
Type Desktop Laptop
Release date 21 March 2014 30 October 2018
Pipelines 640 24
Core clock speed 725 MHz 300 MHz
Boost Clock 775 MHz 1150 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 31.00 25.20
Floating-point performance 1,536 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 1125 MHz
Memory bandwidth 72 GB/s
Shared memory +
DirectX 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.4 4.6
OpenCL Not Listed 2.1
Vulkan 1.1.103
FreeSync +
Bus support PCIe 3.0 x16
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
Compute units 10
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