GRID K2 vs Radeon HD 7690M XT

Find out if it is worth upgrading your current GPU setup by comparing GRID K2 and Radeon HD 7690M XT. 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 GRID K2 and Radeon HD 7690M XT. 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 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

  GRID K2 Radeon HD 7690M XT
Power consumption (TDP) 225 Watt 25 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • GRID K2 has 800% more power consumption, than Radeon HD 7690M XT.
  • GRID K2 is connected by PCIe 3.0 x16, and Radeon HD 7690M XT uses PCIe 2.0 x16 interface.
  • GRID K2 has 2 GB more memory, than Radeon HD 7690M XT.
  • GRID K2 is used in Desktops, and Radeon HD 7690M XT - in Laptops.
  • GRID K2 is build with Kepler architecture, and Radeon HD 7690M XT - with Terascale 2.
  • Core clock speed of GRID K2 is 20 MHz higher, than Radeon HD 7690M XT.
  • GRID K2 is manufactured by 28 nm process technology, and Radeon HD 7690M XT - by 40 nm process technology.
  • Memory clock speed of GRID K2 is 1400 MHz higher, than Radeon HD 7690M XT.

Game benchmarks

high / 1080p 16−18 2−3
ultra / 1080p 9−10 1−2
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 12−14
medium / 1080p 20−22 4−5
The average gaming FPS of GRID K2 in Assassin's Creed Odyssey is 300% more, than Radeon HD 7690M XT.

Full Specs

  GRID K2 Radeon HD 7690M XT
Architecture Kepler Terascale 2
Code name GK104 Thames XTX
Type Workstation Laptop
Release date 11 May 2013 7 June 2011
Pipelines 1536 480
Core clock speed 745 MHz 725 MHz
Transistor count 3,540 million 716 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 95.36 17.40
Floating-point performance 2x 2,289 gflops 696.0 gflops
Length 267 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 3600 MHz
Memory bandwidth 160.0 GB/s 57.6 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 3.0
Bitcoin / BTC (SHA256) 114 Mh/s
Laptop size medium sized
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