Radeon HD 7690M vs Radeon RX 540

If you are going to buy a new graphics card and are choosing between Radeon HD 7690M and Radeon RX 540, 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 HD 7690M stacks up against Radeon RX 540, check out specs charts below.

Radeon HD 7690M and Radeon RX 540 are Laptop Graphics Cards

Note: Radeon HD 7690M and Radeon RX 540 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 7690M or Radeon RX 540 here:

Main Specs

  Radeon HD 7690M Radeon RX 540
Power consumption (TDP) 20 Watt 65 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5/DDR3 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs
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  • Radeon RX 540 has 225% more power consumption, than Radeon HD 7690M.
  • Radeon HD 7690M is connected by MXM-A (3.0), and Radeon RX 540 uses PCIe 3.0 x16 interface.
  • Radeon RX 540 has 3 GB more memory, than Radeon HD 7690M.
  • Both cards are used in Laptops.
  • Radeon HD 7690M is build with Terascale 2 architecture, and Radeon RX 540 - with Polaris.
  • Radeon HD 7690M is manufactured by 40 nm process technology, and Radeon RX 540 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 540 is 2400 MHz higher, than Radeon HD 7690M.

Game benchmarks

high / 1080p 2−3 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−33
medium / 1080p 4−5 18−20
The average gaming FPS of Radeon RX 540 in Assassin's Creed Odyssey is 250% more, than Radeon HD 7690M.

Full Specs

  Radeon HD 7690M Radeon RX 540
Architecture Terascale 2 Polaris
Code name Thames XT / XTX Polaris 12
Type Laptop Laptop
Release date 7 June 2011 21 March 2017
Pipelines 480 512
Core clock speed 600 MHz
Boost Clock 725 MHz 1219 MHz
Transistor count 716 million 1,500 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 17.40 39.01
Floating-point performance 696.0 gflops 1,248 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 3600/1800 MHz 6000 MHz
Memory bandwidth 28.8 GB/s 96 GB/s
Shared memory - -
DirectX 11.2 (11_0) 12.0
Shader Model 5.0 5.0
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A
FreeSync +
Laptop size medium sized large
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