Radeon R9 M485X vs UHD Graphics 615

Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 M485X and UHD Graphics 615. 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 M485X and UHD Graphics 615. 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 M485X and UHD Graphics 615 are Laptop Graphics Cards

Note: Radeon R9 M485X and UHD Graphics 615 are only used in laptop graphics. They have 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 M485X or UHD Graphics 615 here:

Main Specs

  Radeon R9 M485X UHD Graphics 615
Power consumption (TDP) 250 Watt 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3L/LPDDR3
Maximum RAM amount 8 GB MB
Display Connectors No outputs No outputs
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  • Radeon R9 M485X has 1566% more power consumption, than UHD Graphics 615.
  • Radeon R9 M485X is connected by MXM-B (3.0), and UHD Graphics 615 uses PCIe 3.0 x1 interface.
  • Both cards are used in Laptops.
  • Radeon R9 M485X is build with GCN 3 architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
  • Core clock speed of Radeon R9 M485X is 423 MHz higher, than UHD Graphics 615.
  • Radeon R9 M485X is manufactured by 28 nm process technology, and UHD Graphics 615 - by 14 nm process technology.

Game benchmarks

high / 1080p 24−27 0−1
ultra / 1080p 14−16 0−1
QHD / 1440p 10−11 0−1
4K / 2160p 6−7
low / 720p 45−50 10−11
medium / 1080p 30−35 1−2
The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 566% more, than UHD Graphics 615.

Full Specs

  Radeon R9 M485X UHD Graphics 615
Architecture GCN 3 Gen. 9 Amber Lake
Code name Amethyst Kaby-Lake GT2
Type Laptop Laptop
Release date 14 May 2016 30 August 2018
Pipelines 2048 24
Core clock speed 723 MHz 300 MHz
Boost Clock 1000 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 92.54 25.20
Floating-point performance 2,961 gflops
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s
Shared memory - +
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.3 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.1
Vulkan 1.2.131 1.1.103
Laptop size large
Quick Sync +
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