Radeon 540 vs Radeon HD 7690M

Find out if it is worth upgrading your current GPU setup by comparing Radeon 540 and Radeon HD 7690M. 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 540 and Radeon HD 7690M. 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 HD 7690M is a Laptop Graphics Card

Note: Radeon HD 7690M 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 Radeon HD 7690M here:

Main Specs

  Radeon 540 Radeon HD 7690M
Power consumption (TDP) 50 Watt 20 Watt
Interface PCIe 3.0 x8 MXM-A (3.0)
Supplementary power connectors None None
Memory type GDDR5 GDDR5/DDR3
Maximum RAM amount 2 GB 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon 540 has 150% more power consumption, than Radeon HD 7690M.
  • Radeon 540 is connected by PCIe 3.0 x8, and Radeon HD 7690M uses MXM-A (3.0) interface.
  • Radeon 540 has 1 GB more memory, than Radeon HD 7690M.
  • Radeon 540 is used in Desktops, and Radeon HD 7690M - in Laptops.
  • Radeon 540 is build with GCN 4.0 architecture, and Radeon HD 7690M - with Terascale 2.
  • Core clock speed of Radeon 540 is 500 MHz higher, than Radeon HD 7690M.
  • Radeon 540 is manufactured by 14 nm process technology, and Radeon HD 7690M - by 40 nm process technology.
  • Memory clock speed of Radeon 540 is 3400 MHz higher, than Radeon HD 7690M.

Game benchmarks

high / 1080p 6−7 2−3
ultra / 1080p 3−4 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 7−8 4−5
The average gaming FPS of Radeon 540 in Assassin's Creed Odyssey is 50% more, than Radeon HD 7690M.

Full Specs

  Radeon 540 Radeon HD 7690M
Architecture GCN 4.0 Terascale 2
Code name Lexa Thames XT / XTX
Type Desktop Laptop
Release date 26 March 2019 7 June 2011
Pipelines 512 480
Core clock speed 1100 MHz 600 MHz
Boost Clock 1124 MHz 725 MHz
Transistor count 2,200 million 716 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 35.97 17.40
Floating-point performance 696.0 gflops
Length 145 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 7000 MHz 3600/1800 MHz
Memory bandwidth 56 GB/s 28.8 GB/s
Shared memory -
DirectX 12 (12_0) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 2.0 1.2
Vulkan 1.2.131 N/A
Laptop size medium sized
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