Radeon R9 270X vs UHD Graphics 617

If you are going to buy a new graphics card and are choosing between Radeon R9 270X and UHD Graphics 617, 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 270X stacks up against UHD Graphics 617, check out specs charts below.

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 270X UHD Graphics 617
Power consumption (TDP) 180 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 2 x 6-pin
Memory type GDDR5 DDR3L/LPDDR3
Maximum RAM amount 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon R9 270X has 1100% more power consumption, than UHD Graphics 617.
  • Radeon R9 270X is connected by PCIe 3.0 x16, and UHD Graphics 617 uses PCIe 3.0 x1 interface.
  • Radeon R9 270X is used in Desktops, and UHD Graphics 617 - in Laptops.
  • Radeon R9 270X is build with GCN architecture, and UHD Graphics 617 - with Gen. 9 Amber Lake.
  • Radeon R9 270X is manufactured by 28 nm process technology, and UHD Graphics 617 - by 14 nm process technology.

Game benchmarks

high / 1080p 24−27 3−4
ultra / 1080p 14−16 1−2
QHD / 1440p 10−11 0−1
4K / 2160p 6−7
low / 720p 45−50 14−16
medium / 1080p 30−35 6−7
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 400% more, than UHD Graphics 617.

Full Specs

  Radeon R9 270X UHD Graphics 617
Architecture GCN Gen. 9 Amber Lake
Code name Curacao XT Kaby-Lake GT2
Type Desktop Laptop
Release date 8 October 2013 30 October 2018
Pipelines 1280 24
Core clock speed 300 MHz
Boost Clock 1050 MHz 1150 MHz
Transistor count 2,800 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 84.00 25.20
Floating-point performance 2,688 gflops
Memory bus width 256 Bit 64/128 Bit
Memory bandwidth 179.2 GB/s
Shared memory - +
DirectX 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan + 1.1.103
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 318 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 30 Mh/s
Zcash / ZEC (Equihash) 163 Sol/s
Quick Sync +
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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