Radeon HD 7690M XT vs Radeon Sky 500

In this comparison between Radeon HD 7690M XT and Radeon Sky 500 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 7690M XT will be the best choice, for others Radeon Sky 500 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 7690M XT is a Laptop Graphics Card

Note: Radeon HD 7690M XT 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 XT here:

Main Specs

  Radeon HD 7690M XT Radeon Sky 500
Power consumption (TDP) 25 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 1x DisplayPort
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  • Radeon Sky 500 has 500% more power consumption, than Radeon HD 7690M XT.
  • Radeon HD 7690M XT is connected by PCIe 2.0 x16, and Radeon Sky 500 uses PCIe 3.0 x16 interface.
  • Radeon Sky 500 has 2 GB more memory, than Radeon HD 7690M XT.
  • Radeon HD 7690M XT is used in Laptops, and Radeon Sky 500 - in Desktops.
  • Radeon HD 7690M XT is build with Terascale 2 architecture, and Radeon Sky 500 - with GCN 1.0.
  • Core clock speed of Radeon Sky 500 is 225 MHz higher, than Radeon HD 7690M XT.
  • Radeon HD 7690M XT is manufactured by 40 nm process technology, and Radeon Sky 500 - by 28 nm process technology.
  • Memory clock speed of Radeon Sky 500 is 1200 MHz higher, than Radeon HD 7690M XT.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 4−5 40−45
The average gaming FPS of Radeon Sky 500 in Assassin's Creed Odyssey is 720% more, than Radeon HD 7690M XT.

Full Specs

  Radeon HD 7690M XT Radeon Sky 500
Architecture Terascale 2 GCN 1.0
Code name Thames XTX Pitcairn
Type Laptop Desktop
Release date 7 June 2011 27 March 2013
Pipelines 480 1280
Core clock speed 725 MHz 950 MHz
Transistor count 716 million 2,800 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.40 76.00
Floating-point performance 696.0 gflops 2,432 gflops
Length 242 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 3600 MHz 4800 MHz
Memory bandwidth 57.6 GB/s 154 GB/s
Shared memory -
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2.131
Bus support PCIe 3.0
Laptop size medium sized
Form factor full height / full length
DisplayPort count 1
Dual-link DVI support +
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