Radeon 540X vs Radeon HD 8970M

Find out if it is worth upgrading your current GPU setup by comparing Radeon 540X and Radeon HD 8970M. 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 540X and Radeon HD 8970M. 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 540X and Radeon HD 8970M are Laptop Graphics Cards

Note: Radeon 540X and Radeon HD 8970M 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 540X or Radeon HD 8970M here:

Main Specs

  Radeon 540X Radeon HD 8970M
Power consumption (TDP) 50 Watt 100 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
  Check Price Check Price
  • Radeon HD 8970M has 100% more power consumption, than Radeon 540X.
  • Radeon 540X is connected by PCIe 3.0 x8, and Radeon HD 8970M uses PCIe 3.0 x16 interface.
  • Radeon HD 8970M has 2 GB more memory, than Radeon 540X.
  • Both cards are used in Laptops.
  • Radeon 540X is build with GCN 4.0 architecture, and Radeon HD 8970M - with GCN.
  • Radeon 540X is manufactured by 14 nm process technology, and Radeon HD 8970M - by 28 nm process technology.
  • Memory clock speed of Radeon 540X is 1200 MHz higher, than Radeon HD 8970M.

Game benchmarks

high / 1080p 6−7 20−22
ultra / 1080p 3−4 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 14−16 35−40
medium / 1080p 7−8 24−27
The average gaming FPS of Radeon HD 8970M in Assassin's Creed Odyssey is 200% more, than Radeon 540X.

Full Specs

  Radeon 540X Radeon HD 8970M
Architecture GCN 4.0 GCN
Code name Lexa Neptune
Type Laptop Laptop
Release date 12 August 2019 15 May 2013
Pipelines 512 1280
Core clock speed 850 MHz
Boost Clock 1219 MHz 900 MHz
Transistor count 2,200 million 2,800 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 33.47 72.00
Floating-point performance 2,304 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 6000 MHz 4800 MHz
Memory bandwidth 112.0 GB/s 153.6 GB/s
Shared memory - -
DirectX 12 (12_0) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 273 Mh/s
Laptop size large
  Check Price Check Price