Radeon HD 8970M vs UHD Graphics 615

In this comparison between Radeon HD 8970M and UHD Graphics 615 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 8970M will be the best choice, for others UHD Graphics 615 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 8970M and UHD Graphics 615 are Laptop Graphics Cards

Note: Radeon HD 8970M 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 HD 8970M or UHD Graphics 615 here:

Main Specs

  Radeon HD 8970M UHD Graphics 615
Power consumption (TDP) 100 Watt 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 HD 8970M has 566% more power consumption, than UHD Graphics 615.
  • Radeon HD 8970M is connected by PCIe 3.0 x16, and UHD Graphics 615 uses PCIe 3.0 x1 interface.
  • Both cards are used in Laptops.
  • Radeon HD 8970M is build with GCN architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
  • Core clock speed of Radeon HD 8970M is 550 MHz higher, than UHD Graphics 615.
  • Radeon HD 8970M is manufactured by 28 nm process technology, and UHD Graphics 615 - by 14 nm process technology.

Game benchmarks

high / 1080p 20−22 0−1
ultra / 1080p 12−14 0−1
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 35−40 10−11
medium / 1080p 24−27 1−2
The average gaming FPS of Radeon HD 8970M in Assassin's Creed Odyssey is 416% more, than UHD Graphics 615.

Full Specs

  Radeon HD 8970M UHD Graphics 615
Architecture GCN Gen. 9 Amber Lake
Code name Neptune Kaby-Lake GT2
Type Laptop Laptop
Release date 15 May 2013 30 August 2018
Pipelines 1280 24
Core clock speed 850 MHz 300 MHz
Boost Clock 900 MHz 1000 MHz
Transistor count 2,800 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 72.00 25.20
Floating-point performance 2,304 gflops
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 4800 MHz
Memory bandwidth 153.6 GB/s
Shared memory - +
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.2.131 1.1.103
Bitcoin / BTC (SHA256) 273 Mh/s
Laptop size large
Quick Sync +
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